title: Two for the price of one--is it worth it?
authors.forename: J E
authors.initials: JE
authors.lastname: Charlton
mesh_terms: D002908:Chronic Disease; D015276:Health Care Rationing; D006801:Humans; D018710:Pain Clinics / Q000458:organization & administration*; D059408:Pain Management; D006113:United Kingdom