Cardiothoracic surgery. Abstract from 1970.
Williams
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D000818:Animals; D006348:Cardiac Surgical Procedures / Q000266:history*; D002315:Cardiopulmonary Bypass / Q000266:history; D003326:Coronary Circulation; D006331:Heart Diseases / Q000266:history / Q000601:surgery; D049673:History, 20th Century; D006801:Humans