TY  - JOUR 
T1  - Effect of estrogen administration on middle cerebral arterial viscoelastic properties in aged female rats
JO  - Acta Cirúrgica Brasileira
A1  - Qin, Zhigang
A1  - Li, Guijie
A1  - Liu, Naijie
A1  - Zhao, Conghai
A1  - Zhao, Hang
SN  - 0102-8650
UL  - 10.1590/S0102-865020160100000004
VL  - 31 
Y1  - 2016
PB  - Brasil 
ER  -