title: A comparison of dextromoramide and papaveretum as postoperative analgesics.
mesh_terms: D000698:Analgesia; D002986:Clinical Trials as Topic; D003916:Dextromoramide / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D009892:Opium / Q000009:adverse effects / Q000627:therapeutic use*; D011182:Postoperative Care; D014797:Vital Capacity
chemical_list: D009892:Opium; D003916:Dextromoramide