François-Franck on experimental valvulotomy (1882).
D000818:Animals; D001022:Aortic Valve Insufficiency / Q000503:physiopathology / Q000601:surgery; D006348:Cardiac Surgical Procedures / Q000266:history*; D004285:Dogs; D005602:France; D006351:Heart Valves / Q000601:surgery*; D049672:History, 19th Century; D049673:History, 20th Century; D008944:Mitral Valve Insufficiency / Q000601:surgery; D013525:Surgical Instruments / Q000266:history; D014262:Tricuspid Valve Insufficiency / Q000503:physiopathology / Q000601:surgery