Randomised trial of laparoscopic versus small-incision cholecystectomy.
McClure
N
N
Gallagher
A G
AG
McGuigan
J
J
D002763:Cholecystectomy / Q000379:methods*; D017081:Cholecystectomy, Laparoscopic; D006801:Humans; D007902:Length of Stay; D010149:Postoperative Pain / Q000188:drug therapy; D012107:Research Design