Update: influenza--United States, 1988-89 season.
D000547:Amantadine / Q000627:therapeutic use; D001241:Aspirin / Q000009:adverse effects; D004196:Disease Outbreaks; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification; D009981:Influenza B virus / Q000302:isolation & purification; D007251:Influenza, Human / Q000188:drug therapy / Q000453:epidemiology*; D014481:United States
D000547:Amantadine; D001241:Aspirin