title: Reply to Letter: "Epidural Analgesia and Postoperative Outcome-Clinical Recommendations?".
authors.affiliation: Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany Division of Anaesthesiology, Geneva University Hospitals, Geneva, Switzerland.
authors.forename: Daniel M
authors.initials: DM
authors.lastname: Pöpping
authors.forename: Nadia
authors.initials: N
authors.lastname: Elia
authors.forename: Hugo K
authors.initials: HK
authors.lastname: Van Aken
authors.forename: Martin R
authors.initials: MR
authors.lastname: Tramèr
mesh_terms: D015360:Analgesia, Epidural; D016058:Analgesia, Patient-Controlled; D006801:Humans; D010147:Pain Measurement; D010149:Postoperative Pain; D011184:Postoperative Period