[Vaccination and revaccination of turkeys using the Newcastle disease vaccination virus B1 and La Sota strains].
D000818:Animals; D009521:Newcastle Disease / Q000517:prevention & control*; D009522:Newcastle disease virus; D014422:Turkeys; D014611:Vaccination / Q000662:veterinary*
Vaccination und Revaccination von Puten mit den Newcastle Disease-Impfvirus stämmen B1 und La Sota.