TY - BOOK AU - Khaled Farag Aly Kassem AU - Emad Mohamad Elmootasem , AU - Hany Abdelsattar Elewa , AU - Mohamed Saeed Hussein , TI - The role of helicobacter pylorl infection in the aetiogenesis of nonulcer dyspepsia / PY - 1997/// CY - Cairo : PB - Khaled Farag Aly Kassem , N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Internal Medicine UR - http://172.23.153.220/th.pdf ER -