title: Guarding patient confidentiality under managed care.
authors.forename: L M
authors.initials: LM
authors.lastname: Walker
mesh_terms: D016494:Computer Security; D003219:Confidentiality / Q000331:legislation & jurisprudence; D008329:Managed Care Programs / Q000458:organization & administration*; D016347:Medical Records Systems, Computerized / Q000592:standards*; D010344:Patient Advocacy; D012637:Security Measures; D014481:United States