title: [Clinical trials of the antitussive preparation SCH 10.649].
mesh_terms: D000996:Antitussive Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003061:Codeine / Q000008:administration & dosage; D003371:Cough / Q000188:drug therapy; D006801:Humans; D010919:Placebos
chemical_list: D000996:Antitussive Agents; D010919:Placebos; D003061:Codeine
vernacular_title: Essais cliniques d'une préparation antitussive le SCH 10.649.