Triradiate dilator in laparoscopic cholecystectomy.
Dennis
M J
MJ
Department of Surgery, University Hospital, Queen's Medical Centre, Nottingham, UK.
Nicholson
M L
ML
Doran
J
J
Ubhi
C S
CS
D017081:Cholecystectomy, Laparoscopic / Q000295:instrumentation*; D004106:Dilatation / Q000295:instrumentation; D006801:Humans