Prevention of influenza, 1986-1987.
D000328:Adult; D000368:Aged; D000547:Amantadine / Q000627:therapeutic use; D002648:Child; D006801:Humans; D007115:Immunization Schedule; D009980:Influenza A virus / Q000276:immunology; D009981:Influenza B virus / Q000276:immunology; D007252:Influenza Vaccines / Q000008:administration & dosage; D007251:Influenza, Human / Q000517:prevention & control*
D007252:Influenza Vaccines; D000547:Amantadine