TY - GEN AU - Balmasov,A V AU - Erokhina,L M AU - Dutko,Iu S AU - Kushnir,A T AU - Chernyshev,V V TI - [Immunological shifts in poultry vaccinated against Newcastle disease, infectious laryngotracheitis and pox] SN - 0042-4846 PY - 1978///0715 KW - Aerosols KW - Animals KW - Chickens KW - immunology KW - Fowlpox KW - Immunity, Active KW - Laryngitis KW - veterinary KW - Newcastle Disease KW - Time Factors KW - Tracheitis KW - Vaccination N1 - Publication Type: Journal Article ER -