[Clinical controlled trials of a new synthetic drug with antitussive action].
D000368:Aged; D000996:Antitussive Agents / Q000627:therapeutic use*; D003371:Cough / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D010880:Piperidines / Q000627:therapeutic use*; D010919:Placebos / Q000627:therapeutic use*; D012140:Respiratory Tract Diseases / Q000188:drug therapy*
D000996:Antitussive Agents; D010880:Piperidines; D010919:Placebos
Sperimentazione clinica controllata di un nuovo farmaco di sintesi ad azione antitussiva.