title: A yellow fever vaccine free from avian leucosis viruses.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus; D001681:Biological Assay; D002642:Chick Embryo; D004673:Encephalomyelitis, Acute Disseminated / Q000453:epidemiology; D000882:Haplorhini; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007114:Immunization / Q000009:adverse effects; D007279:Injections, Subcutaneous; D008722:Methods; D051379:Mice; D009500:Neutralization Tests; D014765:Viral Vaccines / Q000592:standards*; D015005:Yellow fever virus
chemical_list: D014765:Viral Vaccines