title: Quality and its dimensions.
authors.forename: R A
authors.initials: RA
authors.lastname: Deyo
mesh_terms: D003952:Diagnostic Imaging; D017598:Efficiency, Organizational; D006279:Health Maintenance Organizations / Q000592:standards*; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care; D011787:Quality of Health Care