[Clinical evaluation of antitussive drug].
D000996:Antitussive Agents / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy; D002986:Clinical Trials as Topic; D003371:Cough / Q000503:physiopathology; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D011014:Pneumonia / Q000188:drug therapy
D000996:Antitussive Agents