TY - GEN AU - Sabry Mohamed Tammam AU - Hanafy M.Madbouly , AU - Ismaiel M.Reda , AU - Magdy F.elkady , TI - Preparation of infectious laryngotracheitis killed viral vaccine from alocally isolated strain / PY - 1999/// CY - Cairo : PB - Sabry Mohamed Tammam , N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Virology UR - http://172.23.153.220/th.pdf ER -