TY  - JOUR 
T1  - Segmental resection combined with anoplasty for the treatment of circumferential mixed hemorrhoids
JO  - Brazilian Journal of Medical and Biological Research
A1  - Wu, Jing
A1  - Yu, Keqiang
A1  - Lv, Changyao
A1  - Lu, Wenzhu
A1  - He, Hongbo
SN  - 0100-879X
UL  - 10.1590/1414-431X20198102
VL  - 52 
Y1  - 2019
PB  - Brasil 
ER  -