title: Buprenorphine for postoperative analgesia.
mesh_terms: D000328:Adult; D002047:Buprenorphine / Q000009:adverse effects*; D006801:Humans; D009019:Morphinans / Q000009:adverse effects*; D009020:Morphine / Q000009:adverse effects; D011292:Premedication
chemical_list: D009019:Morphinans; D002047:Buprenorphine; D009020:Morphine