title: Preventing chronic postsurgical pain: how much of a difference makes a difference?
authors.forename: Robert H
authors.initials: RH
authors.lastname: Dworkin
authors.forename: Michael P
authors.initials: MP
authors.lastname: McDermott
authors.forename: Srinivasa N
authors.initials: SN
authors.lastname: Raja
mesh_terms: D000698:Analgesia; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D010147:Pain Measurement; D010149:Postoperative Pain / Q000517:prevention & control*