[COLLECTIVE IMMUNITY TESTS USING INFLUENZA VIRUS A2 AND B V- AND S-ANTIGENS].
D000941:Antigens; D006801:Humans; D007109:Immunity; D007251:Influenza, Human; D009975:Orthomyxoviridae
D000941:Antigens
ANTIGENS; IMMUNITY; INFLUENZA
IZUCHENIE KOLLEKTIVNOGO IMMUNITETA S POMOSHCH'IU V- I S-ANTIGENOV VIRUSOV GRIPPA A2 I B.