Open cardiac repair under direct vision: F. John Lewis and the University of Minnesota.
Bolman
R Morton
RM
University of Minnesota, Minneapolis, Minnesota, USA.
Black
Sylvester M
SM
D006348:Cardiac Surgical Procedures / Q000266:history / Q000379:methods; D049673:History, 20th Century; D006801:Humans; D008910:Minnesota; D013903:Thoracic Surgery / Q000266:history*; D014481:United States