title: [New possibilities of postoperative analgesia].
mesh_terms: D000698:Analgesia; D006801:Humans; D009020:Morphine / Q000037:antagonists & inhibitors*; D009022:Morphine Derivatives
chemical_list: D009022:Morphine Derivatives; D009020:Morphine
keywords: MORPHINE/antagonists; MORPHINE/related compounds
vernacular_title: Neue Moglichkeiten der postoperativen Schmerzbekämpfung.