TY  - JOUR 
T1  - Assessment of perioperative cognitive disorders in elderly patients undergoing elective surgery
JO  - Brazilian Journal of Anesthesiology
A1  - Silva, Christiane Rodrigues da
A1  - De Armond, Luciana da Silva
A1  - Gentil Filho, Adilton Correa
SN  - 2352-2291
UL  - 10.1016/j.bjane.2021.09.022
VL  - 72 
Y1  - 2022
PB  - Brasil 
ER  -