title: Availability of poultry vaccines.
authors.forename: H
authors.initials: H
authors.lastname: Hellig
mesh_terms: D000818:Animals; D002645:Chickens; D005062:European Union; D011201:Poultry Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines / Q000600:supply & distribution*
chemical_list: D014765:Viral Vaccines