title: Effectiveness of cough syrups.
authors.forename: P
authors.initials: P
authors.lastname: Pisarik
mesh_terms: D000996:Antitussive Agents / Q000627:therapeutic use*; D003061:Codeine / Q000627:therapeutic use; D003371:Cough / Q000188:drug therapy*; D003627:Data Interpretation, Statistical; D003915:Dextromethorphan / Q000627:therapeutic use; D004338:Drug Combinations; D006140:Guaifenesin / Q000627:therapeutic use; D006801:Humans
chemical_list: D000996:Antitussive Agents; D004338:Drug Combinations; D006140:Guaifenesin; D003915:Dextromethorphan; D003061:Codeine