TY  - BOOK
AU  - Riad Mokbal Riad 
AU  - Ibrahim Mohamed Eyada , 
AU  - Khaled Abdelazeem Makeen, 
AU  - Wael Mohamed Ghafeer , 
TI  - Update treatment of pilonidal sinus / 
PY  - 1998///
CY  - Cairo : 
PB  - Riad Mokbal Riad , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of General Sugery
UR  - http://172.23.153.220/th.pdf
ER  -