| Service |
Number of cases |
OPS key |
Info |
| Measurement of lung function in an airtight cabin - whole body plethysmography |
353
|
1-710 |
|
| Examination of the bronchi by taking a sample of fluid or tissue with a needle |
335
|
1-843 |
|
| Examination of the trachea and the bronchi by endoscopy |
268
|
1-620.00 |
|
|
166
|
9-984.8 |
|
|
151
|
1-620.30 |
|
|
150
|
9-984.7 |
|
| Examination of the trachea and the bronchi by endoscopy |
112
|
1-620.01 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
101
|
1-430.20 |
|
| Ultrasound of the lungs with access through the respiratory tract |
94
|
3-05f |
|
| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound |
92
|
1-432.00 |
|
|
83
|
8-98g.10 |
|
| Examination of the oesophagus, stomach and duodenum by endoscopy |
81
|
1-632.0 |
|
|
66
|
9-984.9 |
|
|
62
|
9-984.b |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
61
|
1-440.a |
|
| Patient education |
56
|
9-500.0 |
|
|
53
|
8-98g.11 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
52
|
1-430.10 |
|
| Ultrasound of the heart (echocardiography) through the oesophagus - TEE |
51
|
3-052 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
45
|
1-650.2 |
|
| Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart |
43
|
8-930 |
|
|
38
|
9-984.6 |
|
|
31
|
1-620.31 |
|
| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle |
29
|
1-844 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
26
|
1-430.1x |
|
| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound |
26
|
1-432.01 |
|
| Installation and adjustment of a mechanical ventilator for home use |
26
|
8-716.10 |
|
| Treatment on the intensive care unit (basic procedures) |
26
|
8-980.0 |
|
| Installation and adjustment of a mechanical ventilator for home use |
24
|
8-716.00 |
|
| Use of a face, nasal, or laryngeal mask for mechanical ventilation |
19
|
8-706 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
19
|
8-800.c0 |
|
|
18
|
9-984.a |
|
| Radiotherapy with high-energy beams for cancer - high voltage radiotherapy |
17
|
8-522.91 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
16
|
1-430.2x |
|
| Administration of medicines in accordance with List 1 of the procedures list |
16
|
6-001.e4 |
|
| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid |
16
|
8-152.1 |
|
|
16
|
8-713.0 |
|
|
16
|
8-98f.0 |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
15
|
1-444.6 |
|
| Examination of the anus and rectum by endoscopy |
14
|
1-653 |
|
| Computed tomography (CT) of the spine and the spinal cord without contrast medium |
14
|
3-203 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
14
|
8-144.2 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
13
|
1-440.9 |
|
|
13
|
6-00f.p3 |
|
| Examination of the left side of the heart with a tube (catheter) inserted into the heart via an artery |
12
|
1-275.0 |
|
| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis |
12
|
8-854.2 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium |
11
|
3-802 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity without contrast medium |
11
|
3-804 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity with contrast medium |
11
|
3-825 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
11
|
5-452.61 |
|
| Imaging procedure to show the lungs by means of radioactivity (scintigraphy) |
10
|
3-703.0 |
|
| Magnetic resonance imaging (MRI) of the musculoskeletal system without contrast medium |
10
|
3-806 |
|
| Other operations on the intestine |
10
|
5-469.d3 |
|
| Function-orientated physical exercises and uses |
10
|
8-561.1 |
|
| Insertion of a tube into the trachea for ventilation - intubation |
10
|
8-701 |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
9
|
1-444.7 |
|
| Ultrasound the pancreas with access through the oesophagus |
9
|
3-056 |
|
| Obliteration of the space between the lungs and ribs - pleurodesis |
9
|
5-345.6 |
|
|
9
|
8-98g.12 |
|
| Evaluation of swallowing with the help of a tube-shaped instrument with a camera mounted at the end (endoscope) |
8
|
1-613 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
8
|
8-144.1 |
|
| Treatment of cardiac arrhythmias with electric shocks - defibrillation |
8
|
8-640.0 |
|
| Patient education |
8
|
9-500.1 |
|
| Measurement of the brain waves - EEG |
7
|
1-207.0 |
|
| Ultrasound of the biliary tract with access through the oesophagus |
7
|
3-055.0 |
|
| Computed tomography (CT) of the heart without contrast medium |
7
|
3-204 |
|
| Imaging procedure to show a section of the body by means of radioactivity and computed tomography (SPECT) |
7
|
3-724.1 |
|
| Magnetic resonance imaging (MRI) of the musculoskeletal system with contrast medium |
7
|
3-826 |
|
| Surgical removal or destruction of diseased tissue in a bronchus |
7
|
5-320.0 |
|
| Administration of medicines in accordance with List 1 of the procedures list |
7
|
6-001.e5 |
|
| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) |
7
|
8-987.10 |
|
| Examination of the trachea and the bronchi by endoscopy |
6
|
1-620.10 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
6
|
1-650.0 |
|
| Computed tomography (CT) of the musculoskeletal system without contrast medium |
6
|
3-205 |
|
| Computed tomography of the heart with contrast medium |
6
|
3-224.0 |
|
| Imaging procedure to show a section of the body by means of radioactivity and computed tomography (SPECT) |
6
|
3-724.x |
|
| Magnetic resonance imaging (MRI) of the biliary tract and pancreatic ducts with contrast medium |
6
|
3-843.0 |
|
| Magnetic resonance imaging (MRI) of the biliary tract and pancreatic ducts with contrast medium |
6
|
3-843.1 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
6
|
5-452.62 |
|
| Examination of the urethra and the urinary bladder by endoscopy |
5
|
1-661 |
|
| Comprehensive ultrasound examination with contrast medium for investigating and excluding suspected diagnoses |
5
|
3-030 |
|
| Computed tomography (CT) of the blood vessels other than the main arteries and veins near the heart with contrast medium |
5
|
3-228 |
|
| Imaging procedure to show the lungs by means of radioactivity (scintigraphy) |
5
|
3-703.1 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
5
|
5-452.60 |
|
|
5
|
6-00f.p2 |
|
|
5
|
6-00f.p4 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
5
|
8-144.0 |
|
| Checking the settings before the start of a radiotherapy session |
5
|
8-528.6 |
|
| Anaesthesia with administration of an anaesthetic into a vein |
5
|
8-900 |
|
| Examination of the oesophagus and the stomach by endoscopy |
4
|
1-631.0 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord with contrast medium |
4
|
3-823 |
|
| Exchange or removal of a urinary catheter through the abdominal wall |
4
|
8-133.0 |
|
|
4
|
8-52e |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
4
|
8-812.60 |
|
| Additional information on materials used |
4
|
8-83b.50 |
|
| Radio-controlled cardiological telemetry |
4
|
8-933 |
|
| Examination of the cerebrospinal fluid spaces |
not specified
|
1-204.2 |
|
| Measurement of the electrical activity of the muscles - EMG |
not specified
|
1-205 |
|
| Examination of nerve conduction - ENG |
not specified
|
1-206 |
|
| Other investigations of the heart or blood vessels by means of a tube (catheter) |
not specified
|
1-279.a |
|
| Taking a tissue sample (biopsy) of the bone marrow without surgical incision |
not specified
|
1-424 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.00 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.11 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.x |
|
| Taking a tissue sample (biopsy) of the respiratory tract with a needle through the skin |
not specified
|
1-431.0 |
|
| Taking a tissue sample (biopsy) of the respiratory tract with a needle through the skin |
not specified
|
1-431.1 |
|
| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound |
not specified
|
1-432.0x |
|
| Taking a tissue sample (biopsy) of the liver, biliary tract or the pancreas through the skin, guided by imaging procedures such as ultrasound |
not specified
|
1-442.0 |
|
| Taking a tissue sample (biopsy) of the pancreas with a fine needle under ultrasound guidance |
not specified
|
1-447 |
|
| Taking a tissue sample (biopsy) of the kidney, urinary tract or male reproductive organs through the skin, guided by imaging procedures such as ultrasound |
not specified
|
1-465.0 |
|
| Taking a tissue sample (biopsy) of bone without surgical incision, guided by imaging procedures such as ultrasound |
not specified
|
1-481.5 |
|
| Taking a tissue sample (biopsy) of muscle or soft tissue through the skin, guided by imaging procedures such as ultrasound |
not specified
|
1-492.x |
|
| Examination of the trachea and the bronchi by endoscopy |
not specified
|
1-620.0x |
|
| Examination of the trachea and the bronchi by endoscopy |
not specified
|
1-620.1x |
|
| Examination of the oesophagus by endoscopy |
not specified
|
1-630.0 |
|
| Examination of the oesophagus, stomach and duodenum by endoscopy |
not specified
|
1-632.1 |
|
| Examination of the biliary tract by X-ray examination with contrast medium during endoscopy of the duodenum |
not specified
|
1-640 |
|
| Examination of the biliary tract and pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum |
not specified
|
1-642 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
not specified
|
1-650.1 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
not specified
|
1-650.x |
|
| Examination of the S-shaped part of the large intestine (sigmoid colon) by endoscopy |
not specified
|
1-651 |
|
| Examination of the chest or mediastinum by endoscopy |
not specified
|
1-691.0 |
|
| Examination of the abdominal cavity or its organs by endoscopy |
not specified
|
1-694 |
|
| Examination of the liver by taking a sample of fluid or tissue with a needle |
not specified
|
1-845 |
|
| Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle |
not specified
|
1-853.0 |
|
| Other examination by taking a sample of fluid or tissue with a needle |
not specified
|
1-859.x |
|
| Ultrasound of the large intestine in the colon, with access through the anus |
not specified
|
3-057 |
|
| Other ultrasound scanning by means of inserting an ultrasound device into the body |
not specified
|
3-05x |
|
| X-rays of the breast |
not specified
|
3-100.0 |
|
| X-rays of the oesophagus with contrast medium |
not specified
|
3-137 |
|
| X-rays of the kidney and urinary tract with contrast medium |
not specified
|
3-13d.0 |
|
| X-rays of the kidney and urinary tract with contrast medium |
not specified
|
3-13d.5 |
|
| Computed tomography (CT) of the neck without contrast medium |
not specified
|
3-201 |
|
| Computed tomography (CT) of the pelvis without contrast medium |
not specified
|
3-206 |
|
| X-rays of the arteries in the abdomen with contrast medium |
not specified
|
3-604 |
|
| X-rays of the arteries in the pelvis with contrast medium |
not specified
|
3-605 |
|
| X-rays of the arteries in the legs with contrast medium |
not specified
|
3-607 |
|
| Imaging procedure to show the thyroid gland by means of radioactivity (scintigraphy) |
not specified
|
3-701 |
|
| Imaging procedure to show the kidneys by means of radioactivity (scintigraphy) |
not specified
|
3-706.0 |
|
| Imaging procedure to show the lungs by means of radioactivity and computed tomography (SPECT) |
not specified
|
3-722.0 |
|
| Magnetic resonance imaging (MRI) of the neck without contrast medium |
not specified
|
3-801 |
|
| Magnetic resonance imaging (MRI) of the heart without contrast medium |
not specified
|
3-803.0 |
|
| Magnetic resonance imaging (MRI) of the pelvis without contrast medium |
not specified
|
3-805 |
|
| Magnetic resonance imaging (MRI) of the neck with contrast medium |
not specified
|
3-821 |
|
| Magnetic resonance imaging (MRI) of the heart with contrast medium |
not specified
|
3-824.0 |
|
| Magnetic resonance imaging (MRI) of the pelvis with contrast medium |
not specified
|
3-82a |
|
| Measurement of the mineral content of the bone - bone density measurement |
not specified
|
3-900 |
|
| Use of an imaging procedure during an operation |
not specified
|
3-992 |
|
| Surgical treatment of nosebleeds |
not specified
|
5-210.0 |
|
| Tooth extraction |
not specified
|
5-230.3 |
|
| Surgical incision into the gums (gingiva) or surgical opening of the alveolar ridge |
not specified
|
5-240.2 |
|
| Insertion of a temporary, artificial tracheal opening |
not specified
|
5-311.1 |
|
| Other operations on the larynx or trachea |
not specified
|
5-319.x |
|
| Surgical removal or destruction of diseased tissue in a bronchus |
not specified
|
5-320.3 |
|
| Surgical removal or destruction of diseased tissue in a bronchus |
not specified
|
5-320.4 |
|
| Surgical incision into a bronchus |
not specified
|
5-330.2 |
|
| Other operations on the lungs or bronchi |
not specified
|
5-339.05 |
|
|
not specified
|
5-339.a |
|
| Creating a connection (shunt) between an artery and a vein |
not specified
|
5-392.10 |
|
| Re-operation after vascular surgery |
not specified
|
5-394.0 |
|
| Other operations on blood vessels |
not specified
|
5-399.5 |
|
| Other operations on blood vessels |
not specified
|
5-399.7 |
|
| Surgical removal of individual lymph nodes or lymphatic vessels |
not specified
|
5-401.00 |
|
| Surgical removal of individual lymph nodes or lymphatic vessels |
not specified
|
5-401.70 |
|
| Other operations on the oesophagus |
not specified
|
5-429.8 |
|
| Other operations on the oesophagus |
not specified
|
5-429.a |
|
| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding |
not specified
|
5-431.20 |
|
| Surgical removal or destruction of diseased tissue in the stomach |
not specified
|
5-433.52 |
|
| Other operations on the stomach |
not specified
|
5-449.73 |
|
| Other operations on the stomach |
not specified
|
5-449.d3 |
|
| Surgical removal or destruction of diseased tissue in the small intestine |
not specified
|
5-451.70 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
not specified
|
5-452.a0 |
|
| Other reconstructive operations on the intestine |
not specified
|
5-467.03 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.1 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.20 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.21 |
|
| Operation on the pancreatic duct during gastroscopy |
not specified
|
5-526.e1 |
|
| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) |
not specified
|
5-541.1 |
|
| Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage |
not specified
|
5-572.1 |
|
| Surgical incision, removal or destruction of diseased tissue in the urinary bladder, with access through the urethra |
not specified
|
5-573.40 |
|
| Restoration of the patency of the fallopian tubes by the injection of fluid or gas |
not specified
|
5-667.1 |
|
| Surgical removal or destruction of diseased tissue in the vagina or the space between the uterus and the large intestine (pouch of Douglas), with access through the vagina |
not specified
|
5-702.2 |
|
| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates |
not specified
|
5-790.5f |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.07 |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.09 |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.1g |
|
| Surgical removal of diseased tissue from the skin or subcutaneous tissues |
not specified
|
5-894.05 |
|
| Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues |
not specified
|
5-895.0d |
|
|
not specified
|
5-896.25 |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.04 |
|
| Operation using lasers |
not specified
|
5-985.0 |
|
| Premature termination of an operation (operation not carried out completely) |
not specified
|
5-995 |
|
| Administration of medicines in accordance with List 1 of the procedures list |
not specified
|
6-001.d3 |
|
| Administration of medicines in accordance with List 1 of the procedures list |
not specified
|
6-001.e1 |
|
| Administration of medicines in accordance with List 1 of the procedures list |
not specified
|
6-001.e3 |
|
| Administration of medicines according to List 5 of the Catalogue of Procedures |
not specified
|
6-005.2 |
|
| Administration of medicines according to List 5 of the Catalogue of Procedures |
not specified
|
6-005.m4 |
|
|
not specified
|
6-008.e |
|
|
not specified
|
6-00b.f |
|
|
not specified
|
6-00f.p5 |
|
| Removal of a foreign body by endoscopy |
not specified
|
8-100.40 |
|
| Intestinal lavage |
not specified
|
8-121 |
|
| Injection or administration of medicines into the urinary bladder |
not specified
|
8-132.2 |
|
| Injection or administration of medicines into the urinary bladder |
not specified
|
8-132.3 |
|
| Insertion, exchange or removal of a ureteral stent |
not specified
|
8-137.00 |
|
| Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid |
not specified
|
8-148.0 |
|
| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid |
not specified
|
8-152.0 |
|
| Treatment by lavage of the lung or the cavity between the lung and ribs |
not specified
|
8-173.0 |
|
| Treatment by lavage of the lung or the cavity between the lung and ribs |
not specified
|
8-173.10 |
|
| Specific dressing techniques |
not specified
|
8-190.20 |
|
| Treatment by specific positioning of the patient in bed, e.g. positioning in a sling table or special bed |
not specified
|
8-390.x |
|
| Radiotherapy with high-energy beams for cancer - high voltage radiotherapy |
not specified
|
8-522.90 |
|
| Making or modifying a device for radiotherapy |
not specified
|
8-527.1 |
|
| Making or modifying a device for radiotherapy |
not specified
|
8-527.8 |
|
| Planning radiotherapy for irradiation through the skin or at a localised site |
not specified
|
8-529.3 |
|
| Planning radiotherapy for irradiation through the skin or at a localised site |
not specified
|
8-529.4 |
|
| Installation and adjustment of a mechanical ventilator for home use |
not specified
|
8-716.11 |
|
| Installation and adjustment of a mechanical ventilator for home use |
not specified
|
8-716.20 |
|
|
not specified
|
8-718.71 |
|
|
not specified
|
8-718.74 |
|
|
not specified
|
8-718.75 |
|
| Cardiac or cardiopulmonary resuscitation |
not specified
|
8-771 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.c1 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g0 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g1 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
not specified
|
8-812.52 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
not specified
|
8-812.61 |
|
|
not specified
|
8-831.04 |
|
| Treatment of a vessel with access via a tube (catheter) |
not specified
|
8-836.07 |
|
| Treatment of a vessel with access via a tube (catheter) |
not specified
|
8-836.0q |
|
| Treatment of a vessel with access via a tube (catheter) |
not specified
|
8-836.0s |
|
| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels |
not specified
|
8-837.00 |
|
| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels |
not specified
|
8-837.m0 |
|
| Additional information on materials used |
not specified
|
8-83b.07 |
|
| Additional information on materials used |
not specified
|
8-83b.0c |
|
| Additional information on materials used |
not specified
|
8-83b.c5 |
|
| Additional information on materials used |
not specified
|
8-83b.c6 |
|
| Additional information on materials used |
not specified
|
8-83b.f1 |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.07 |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.0s |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.1q |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.2q |
|
| Treatment with a heart-lung machine (cardiopulmonary bypass) to increase the oxygen concentration in the blood outside the body - ECMO or pre-ECMO therapy |
not specified
|
8-852.5 |
|
| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine |
not specified
|
8-914.10 |
|
| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine |
not specified
|
8-914.12 |
|
| Pain control by injecting an anaesthetic into a joint of the spine |
not specified
|
8-917.13 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.10 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.11 |
|
| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) |
not specified
|
8-987.11 |
|
| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) |
not specified
|
8-987.13 |
|
|
not specified
|
8-98f.10 |
|
|
not specified
|
8-98f.11 |
|
|
not specified
|
8-98f.31 |
|
|
not specified
|
8-98f.60 |
|
|
not specified
|
8-98g.13 |
|
|
not specified
|
8-98g.14 |
|
| Treatment of physically or functionally induced disorders of speech, language, the voice or swallowing |
not specified
|
9-320 |
|
| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention |
not specified
|
9-401.22 |
|
