Volume and outcome.
William W
WW
Babson
D017542:Aneurysm, Ruptured / Q000601:surgery; D017544:Aortic Aneurysm, Abdominal / Q000601:surgery; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D017063:Outcome Assessment, Health Care; D011787:Quality of Health Care; D013514:Surgical Procedures, Operative / Q000401:mortality* / Q000706:statistics & numerical data*; D014195:Travel; D014481:United States / Q000453:epidemiology