[Evaluation of the effectiveness of methods of vaccination of birds].
D000284:Administration, Oral; D000336:Aerosols; D000818:Animals; D002645:Chickens; D005069:Evaluation Studies as Topic; D008722:Methods; D009521:Newcastle Disease / Q000517:prevention & control*; D009666:Nose; D014611:Vaccination / Q000662:veterinary*; D014765:Viral Vaccines / Q000008:administration & dosage
D000336:Aerosols; D014765:Viral Vaccines
Otsenka effektivnosti metodov vaktsinatsii ptits