title: Immunogenicity of 1967 polyvalent and 1968 Hong Kong influenza vaccines.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D002642:Chick Embryo; D046508:Culture Techniques; D004196:Disease Outbreaks; D000882:Haplorhini; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology* / Q000517:prevention & control; D007668:Kidney; D008297:Male; D008887:Military Medicine; D008922:Mississippi; D009975:Orthomyxoviridae / Q000302:isolation & purification
chemical_list: D000906:Antibodies; D007252:Influenza Vaccines