[Spray immunization against newcastle disease].
D000281:Administration, Intranasal; D000336:Aerosols; D000818:Animals; D002645:Chickens; D007114:Immunization / Q000379:methods / Q000662:veterinary; D009521:Newcastle Disease / Q000276:immunology*; D014765:Viral Vaccines / Q000008:administration & dosage*
D000336:Aerosols; D014765:Viral Vaccines
Versuche zur Sprayimmunisierung gegen die Newcastle Krankheit