title: Efficacy of cough suppressants.
authors.forename: V T
authors.initials: VT
authors.lastname: Wilson
mesh_terms: D000996:Antitussive Agents / Q000627:therapeutic use*; D002648:Child; D003061:Codeine / Q000627:therapeutic use; D003371:Cough / Q000188:drug therapy*; D003915:Dextromethorphan / Q000627:therapeutic use; D006140:Guaifenesin / Q000627:therapeutic use; D006801:Humans
chemical_list: D000996:Antitussive Agents; D006140:Guaifenesin; D003915:Dextromethorphan; D003061:Codeine