Department of Surgery, Massachusetts General Hospital, Boston.
Warshaw
Andrew L
AL
Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA. awarshaw@partners.org
D006769:Hospitals, General / Q000706:statistics & numerical data*; D006784:Hospitals, Teaching; D008404:Massachusetts / Q000453:epidemiology; D013503:Surgery Department, Hospital / Q000706:statistics & numerical data*