TY  - BOOK
AU  - Mostafa Hamdy Bakr
AU  - Mohamed Mashali , 
AU  - Mohamed Saeed Gomaa , 
TI  - Risk factors of chronic gastritis in Egypt / 
PY  - 1998///
CY  - Cairo : 
PB  - Mostafa Hamdy Bakr , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Internal Medicine
UR  - http://172.23.153.220/th.pdf
ER  -