TY  - JOUR 
T1  - Endoscopic endonasal transsphenoidal surgery for pituitary adenomas: evaluation of results and technical aspects
JO  - Arquivos de Neuro-Psiquiatria
A1  - Santos, A R L
SN  - 0004-282X
UL  - 10.1590/S0004-282X2011000300038
VL  - 69 
Y1  - 2011
PB  - Brasil 
ER  -