TY  - GEN
AU  - Mohey Eldin Comaa Mobarez
AU  - Abdelhakeem Saad , 
AU  - Ahmed Mohamed Osman , 
TI  - Role of leu - enkephalin in the internal defense system of biomphalaria alexandrina during schistosomiasis / 
PY  - 1998///
CY  - Cairo : 
PB  - Mohey Eldin Comaa Mobarez , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Zoology
UR  - http://172.23.153.220/th.pdf
ER  -