title: Framework for the analysis of quality assurance in transition: the case of Mexico.
authors.affiliation: Institute of Public Health, Mexico City, Mexico.
authors.forename: E
authors.initials: E
authors.lastname: Ruelas
authors.forename: J
authors.initials: J
authors.lastname: Frenk
mesh_terms: D006270:Health Facility Administrators / Q000193:education; D006302:Health Services Research / Q000458:organization & administration*; D006801:Humans; D008800:Mexico; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D011635:Public Health Administration; D011785:Quality Assurance, Health Care / Q000379:methods*