title: Postoperative pain relief.
authors.affiliation: Department of Anaesthesia, York District Hospital, UK.
authors.forename: R G
authors.initials: RG
authors.lastname: Wheatley
authors.forename: A K
authors.initials: AK
authors.lastname: Samaan
mesh_terms: D000698:Analgesia / Q000379:methods*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D011364:Professional Practice; D013514:Surgical Procedures, Operative