title: User authorization in distributed hospital information systems.
authors.affiliation: Kommunedata I-S, Center for Hospital Information Services, Aarhus, Denmark.
authors.forename: N
authors.initials: N
authors.lastname: Birkegaard
mesh_terms: D016494:Computer Security / Q000331:legislation & jurisprudence; D003219:Confidentiality; D001330:Electronic Data Processing / Q000379:methods; D006751:Hospital Information Systems; D016347:Medical Records Systems, Computerized