title: [Mandatory vaccination against Newcastle disease (NCD) in exhibition poultry].
authors.affiliation: Dierenartsenpraktijk Tussen Mark en Amer.
authors.forename: S Tj
authors.initials: ST
authors.lastname: Westendorp
mesh_terms: D000818:Animals; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D007886:Legislation, Veterinary; D009426:Netherlands; D009521:Newcastle Disease / Q000517:prevention & control*; D009522:Newcastle disease virus / Q000276:immunology*; D011200:Poultry; D014611:Vaccination / Q000331:legislation & jurisprudence / Q000662:veterinary; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines