title: Poultry vaccine laboratories in the United States: a historical perspective.
authors.affiliation: Cornell University, Ithaca, New York 14853, USA.
authors.forename: S B
authors.initials: SB
authors.lastname: Hitchner
mesh_terms: D000818:Animals; D049673:History, 20th Century; D007753:Laboratories / Q000266:history*; D011200:Poultry; D011201:Poultry Diseases / Q000276:immunology* / Q000517:prevention & control*; D014481:United States; D014612:Vaccines
chemical_list: D014612:Vaccines