TY - GEN AU - Mohamed Abdelrhman Ibrahim Bosila AU - Iman Bakr Mohamed , AU - Nabiha Ramdan Ali Hassan , TI - Pathological studies on ornithobacterium rhinotracheale infection in Chickens / PY - 2007/// CY - Cairo : PB - Mohamed Abdelrhman Ibrahim Bosila , KW - Chickens KW - Ornithobacterium rhinotracheale infection KW - Pathological studies N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Clinical Pathology; Issued also as CD N2 - The clinical signs revealed respiratory manifestation with decrease in body weight especially in the 4th group in which the mortality rate was 5.7 percent UR - http://172.23.153.220/th.pdf ER -