TY  - GEN
AU  - Sahar Tawfik Ahmed
AU  - AbdElgalil Abd El maksoud Elgohary , 
AU  - Assia Mohamed Elsawy , 
AU  - Salah Deeb , 
TI  - Histopathological studies on the experimental infection of chickens with ornithobacterium rhinotracheale ORT / 
PY  - 2002///
CY  - Cairo : 
PB  - Sahar Tawfik Ahmed , 
KW  - Chickens
KW  - Ornithobacterium rhinotracheale
KW  - ORT
N1  - Thesis (PH.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Clinical Pathology
ER  -