title: Pitfalls in trials of "multimodal analgesia".
authors.affiliation: Department of Anaesthesia and Intensive Care Medicine, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark.
authors.forename: Joergen B
authors.initials: JB
authors.lastname: Dahl
mesh_terms: D000698:Analgesia; D006801:Humans; D059408:Pain Management; D010149:Postoperative Pain