TY - BOOK AU - Kholeaf,Marwa Ezzat Abdel Gaid TI - Incidence of helicobacter species in hen's eggs PY - 2016/// KW - Eggs KW - Bacteriology KW - Helicobacter infections N1 - Thesis (M.S.) -- Assiut University, 2016; Includes bibliographical references (Leaves) UR - http://nile.enal.sci.eg/thesis/5006.pdf ER -