Further studies on antibodies to Far East influenza virus in human sera in Cape Town.
D000906:Antibodies; D004777:Environment; D005202:Asia, Eastern; D006801:Humans; D007251:Influenza, Human / Q000276:immunology*; D009975:Orthomyxoviridae; D012931:Social Environment; D013019:South Africa
D000906:Antibodies
ANTIBODIES; INFLUENZA/immunology