title: [Sero-epidemiological study of viral diseases in Morocco. Presence of hemagglutination inhibiting antibodies against the influenza virus (Hswl) in the Moroccan population in 1975--1977].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D009980:Influenza A virus; D007251:Influenza, Human / Q000175:diagnosis / Q000453:epidemiology*; D008875:Middle Aged; D009018:Morocco
chemical_list: D000914:Antibodies, Viral
vernacular_title: Contribution à l'étude séroépidémiologique des viroses au Maroc. Présence des anticorps inhibant l'hémagglutinine du virus grippal (Hswl) dans la population marocaine en 1975-1977.