title: Quality assurance and audit: lessons from North America.
authors.affiliation: Department of Medicine, Harvard Medical School, Robert B Brigham Multipurpose Arthritis Center, Boston, Massachusetts 02115.
authors.forename: M H
authors.initials: MH
authors.lastname: Liang
authors.forename: P
authors.initials: P
authors.lastname: Fortin
mesh_terms: D002170:Canada; D003625:Data Collection; D006801:Humans; D008485:Medical Audit; D010043:Outcome and Process Assessment, Health Care; D011785:Quality Assurance, Health Care / Q000191:economics*; D014481:United States