Dust vaccination, an alternative method in Newcastle disease prophylaxis.
D000284:Administration, Oral; D000818:Animals; D002645:Chickens; D004391:Dust; D009521:Newcastle Disease / Q000517:prevention & control*; D014611:Vaccination / Q000379:methods* / Q000662:veterinary; D014612:Vaccines / Q000008:administration & dosage
D004391:Dust; D014612:Vaccines