TY - GEN AU - Sarag Mohamed Esmat Mahmoud AU - Abdelfattah Elfiki , AU - Effat Elsherif , AU - Taher Elzanaty , TI - Study of histopathological changes in the stomach and prevalence of helicobacter pylori in cases of biliary gastritis / PY - 1999/// CY - Cairo : PB - Sarag Mohamed Esmat Mahmoud , KW - Biliary gastritis KW - Helicobacter pylori KW - Stomach N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Medicine - Department Of General Surgery UR - http://172.23.153.220/th.pdf ER -