title: Does surgical site correlate with incidence of side effects, complications, and problems induced by epidural morphine?
authors.forename: A
authors.initials: A
authors.lastname: Della Puppa
mesh_terms: D015360:Analgesia, Epidural; D006801:Humans; D009020:Morphine / Q000009:adverse effects*; D010149:Postoperative Pain / Q000188:drug therapy*; D012131:Respiratory Insufficiency / Q000139:chemically induced*
chemical_list: D009020:Morphine