Sir Brian Barratt-Boyes.
Paton
B C
BC
University of Colorado Health Science Center, Denver 80210.
D001021:Aortic Valve / Q000601:surgery; D006350:Heart Valve Prosthesis / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009520:New Zealand; D013903:Thoracic Surgery / Q000266:history