title: Pain centers take many approaches to patient care.
authors.forename: H J
authors.initials: HJ
authors.lastname: Anderson
mesh_terms: D002908:Chronic Disease / Q000628:therapy; D006801:Humans; D010044:Outpatient Clinics, Hospital / Q000458:organization & administration* / Q000639:trends; D059408:Pain Management; D011357:Product Line Management / Q000639:trends; D014481:United States