title: 'Viractin'.
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D007659:Ketones / Q000627:therapeutic use*; D010919:Placebos; D012141:Respiratory Tract Infections / Q000188:drug therapy*; D014777:Virus Diseases / Q000188:drug therapy*
chemical_list: D007659:Ketones; D010919:Placebos