TY  - JOUR 
T1  - Perioperative fluorocholangiography with routine indication versus selective indication in laparoscopic cholecystectomy
JO  - Arquivos de Gastroenterologia
A1  - Guerra-Filho, Vicente
A1  - Nunes, Tarcizo Afonso
A1  - Araújo, Ivana Duval
SN  - 0004-2803
UL  - 10.1590/S0004-28032007000300017
VL  - 44 
Y1  - 2007
PB  - Brasil 
ER  -