title: [20 years of heart valve surgery (2). Clinical results].
mesh_terms: D001021:Aortic Valve; D005112:Extracorporeal Circulation; D005860:Germany, West; D006350:Heart Valve Prosthesis / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049673:History, 20th Century; D006801:Humans; D007558:Italy; D008943:Mitral Valve; D010259:Paranoid Disorders / Q000209:etiology; D011183:Postoperative Complications; D011379:Prognosis
vernacular_title: 20 Jahre Herzklappenchirurgie (2) Klinische Ergebnisse.