Two-port technique for laparoscopic cholecystectomy using a microendoscope.
Roll
S
S
Santa Rita Hospital, São Paulo, Brazil.
Azevedo
J L
JL
Gorski
W
W
Abdalla
R
R
Azevedo
O
O
D017081:Cholecystectomy, Laparoscopic / Q000295:instrumentation / Q000379:methods*; D006801:Humans