TY  - JOUR 
T1  - A simple technique for knot tying in single incision laparoscopic surgery (SILS)
JO  - Clinics
A1  - Ekçi, Baki
SN  - 1807-5932
UL  - 10.1590/S1807-59322010001000023
VL  - 65 
Y1  - 2010
PB  - Brasil 
ER  -