title: Response to Levy et al.: postoperative analgesia following laparoscopic colorectal surgery.
authors.forename: C R
authors.initials: CR
authors.lastname: Morris
authors.forename: C
authors.initials: C
authors.lastname: Gornall
authors.forename: P
authors.initials: P
authors.lastname: Conaghan
authors.forename: C
authors.initials: C
authors.lastname: Maxwell-Armstrong
authors.forename: A
authors.initials: A
authors.lastname: Acheson
mesh_terms: D015360:Analgesia, Epidural; D000700:Analgesics / Q000627:therapeutic use*; D003108:Colonic Diseases / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy; D011182:Postoperative Care / Q000379:methods*
chemical_list: D000700:Analgesics