title: Experimental studies on influenza A2 virus infection after peroral inoculation.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000917:Antibody Formation; D002642:Chick Embryo; D004195:Disease Models, Animal; D006385:Hemagglutination Inhibition Tests; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007441:Intubation, Gastrointestinal; D008168:Lung / Q000382:microbiology / Q000473:pathology; D051379:Mice; D008807:Mice, Inbred BALB C; D009500:Neutralization Tests; D009975:Orthomyxoviridae / Q000254:growth & development* / Q000302:isolation & purification; D009976:Orthomyxoviridae Infections / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D010950:Plasma Cells; D013997:Time Factors; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D000914:Antibodies, Viral; D007252:Influenza Vaccines