Cardiac surgery: 1987 and 2007.
Heart Center of Peninsula Regional Medical Center, Salisbury, Maryland, USA.
Steve
S
Wilson
D000768:Anesthesia, General; D002315:Cardiopulmonary Bypass; D001026:Coronary Artery Bypass; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010823:Physician Assistants; D013903:Thoracic Surgery / Q000266:history / Q000379:methods* / Q000639:trends