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Some epidemiological and immunological studies on respiratory viral infection in calves /

Nelly Omar Ali Mohamed

Some epidemiological and immunological studies on respiratory viral infection in calves / بعض الدراسات الوبائية والمناعية عن الاصابات الفيروسية التنفسية فى العجول Nelly Omar Ali Mohamed ; Supervised Mahmoud M.Amin Abdelhady , Hassan Mohamed Elsaid , Nawal Mohamed Ali Youssef - Cairo : Nelly Omar Ali Mohamed , 2002 - 235P. : ill. ; 30cm

Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Internal Medicine and Infectious Diseases

Epidemiological Respiratory viral infection