title: Studies on live attenuated mumps virus vaccine. 1. Attenuation of mumps virus by serial passage in the chorioallantoic cavity of developing chick embryos and field trials by the inhalation method.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002642:Chick Embryo; D002648:Child; D046508:Culture Techniques; D005321:Extraembryonic Membranes; D000882:Haplorhini; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009108:Mumps Vaccine / Q000008:administration & dosage; D009109:Mumps virus / Q000472:pathogenicity; D009500:Neutralization Tests; D012119:Respiration; D014611:Vaccination; D014765:Viral Vaccines; D014776:Virus Cultivation
chemical_list: D009108:Mumps Vaccine; D014765:Viral Vaccines