title: Epidurals and Chronic Postsurgical Pain: Is It Lack of Evidence or Poor Design?
authors.affiliation: Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania (E.S.S.). eric.schwenk@jefferson.edu.
authors.forename: Eric S
authors.initials: ES
authors.lastname: Schwenk
authors.forename: Jaime L
authors.initials: JL
authors.lastname: Baratta
authors.forename: Eugene R
authors.initials: ER
authors.lastname: Viscusi
mesh_terms: D059350:Chronic Pain; D006801:Humans; D010149:Postoperative Pain