50th anniversary historical article. Valvular heart disease.
Bonow
R O
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Division of Cardiology, Northwestern University Medical School, Chicago, Illinois 60611, USA.
D001021:Aortic Valve; D002309:Cardiology / Q000266:history; D006349:Heart Valve Diseases / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008943:Mitral Valve