title: [Situation of heart surgery in Germany 1991].
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data; D006348:Cardiac Surgical Procedures / Q000706:statistics & numerical data*; D003331:Coronary Vessels / Q000601:surgery; D005858:Germany / Q000453:epidemiology; D016027:Heart Transplantation / Q000706:statistics & numerical data; D006355:Heart-Lung Machine; D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality / Q000601:surgery; D011795:Surveys and Questionnaires
vernacular_title: Zur Situation der Herzchirurgie 1991 in Deutschland.