title: A trial of chemoprophylaxis of natural influenza infection with U.K. 2371.
mesh_terms: D000328:Adult; D000998:Antiviral Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003139:Common Cold / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D007538:Isoniazid / Q000652:urine; D007546:Isoquinolines / Q000627:therapeutic use*; D008297:Male; D010612:Pharyngitis / Q000453:epidemiology / Q000517:prevention & control; D010919:Placebos
chemical_list: D000998:Antiviral Agents; D007546:Isoquinolines; D010919:Placebos; D007538:Isoniazid