TY  - JOUR 
T1  - Incidence of fistula after management of perianal abscess
JO  - Journal of Coloproctology (Rio de Janeiro)
A1  - Hasan, Riyadh Mohamad
SN  - 2237-9363
UL  - 10.1016/j.jcol.2016.05.002
VL  - 36 
Y1  - 2016
PB  - Brasil 
ER  -