Possible antidepressive effects of opioids: action of buprenorphine.
D000928:Antidepressive Agents / Q000627:therapeutic use*; D002047:Buprenorphine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000175:diagnosis / Q000188:drug therapy*; D004311:Double-Blind Method; D006801:Humans; D009019:Morphinans / Q000627:therapeutic use*
D000928:Antidepressive Agents; D009019:Morphinans; D002047:Buprenorphine