title: Use of Viregyt (amantadine hydrochloride) in the treatment of epidemic influenza.
mesh_terms: D000547:Amantadine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003168:Complement Fixation Tests; D006801:Humans; D006814:Hungary; D007251:Influenza, Human / Q000188:drug therapy* / Q000453:epidemiology / Q000276:immunology; D008297:Male; D010919:Placebos
chemical_list: D010919:Placebos; D000547:Amantadine