Easy delivery of the gallbladder in laparoscopic cholecystectomy: a grooved director.
Williams
I M
IM
University Hospital of Wales, Heath Park, Cardiff, UK.
Rees
B I
BI
Ivey
V
V
D002763:Cholecystectomy / Q000295:instrumentation*; D006801:Humans; D020706:Laparoscopes