title: The prevalence of influenza viruses in swine and the antigenic and genetic relatedness of influenza viruses from man and swine.
mesh_terms: D000818:Animals; D004279:DNA, Viral / Q000032:analysis; D000939:Epitopes; D006388:Hemagglutinins; D006801:Humans; D009980:Influenza A virus / Q000032:analysis / Q000235:genetics / Q000276:immunology* / Q000302:isolation & purification*; D009439:Neuraminidase / Q000276:immunology; D012367:RNA, Viral / Q000032:analysis; D013045:Species Specificity; D013552:Swine / Q000382:microbiology*
chemical_list: D004279:DNA, Viral; D000939:Epitopes; D006388:Hemagglutinins; D012367:RNA, Viral; D009439:Neuraminidase