title: Cough guidelines choke on evidence.
mesh_terms: D000328:Adult; D000996:Antitussive Agents / Q000191:economics / Q000627:therapeutic use*; D002648:Child; D003371:Cough / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic
chemical_list: D000996:Antitussive Agents