title: Persistent postsurgical pain: the path forward through better design of clinical studies.
authors.forename: Henrik
authors.initials: H
authors.lastname: Kehlet
authors.forename: James P
authors.initials: JP
authors.lastname: Rathmell
mesh_terms: D000698:Analgesia; D000700:Analgesics / Q000627:therapeutic use; D000758:Anesthesia; D035843:Biomedical Research; D002908:Chronic Disease; D006801:Humans; D010149:Postoperative Pain / Q000473:pathology / Q000628:therapy*; D012107:Research Design; D012189:Retrospective Studies
chemical_list: D000700:Analgesics