TY  - JOUR 
T1  - Single-session ureteroscopic pneumatic lithotripsy for the management of bilateral ureteric stones
JO  - International braz j urol
A1  - Isen, Kenan
SN  - 1677-5538
UL  - 10.1590/S1677-55382012000100009
VL  - 38 
Y1  - 2012
PB  - Brazil 
ER  -