1. Childs, B. W. 1988. El Camino / National Institute of Health—A case study. In Towards new hospital information systems, ed. A. R. Bakker, M. J. Bail, J. R. Scherrer, and J. L. Willems, 83–9. Amsterdam: Elsevier Science Publishers.
2. Mishelevich, D. L. and D. Van Slyke. 1980. Application development system: The software architecture of the IBM health care support/Dl/1- Patient care system. IBM Systems Journal 478–504.
3. Pryor, T. A. 1988. The help medical record system. MD Computing 5:22–33.
4. Simborg, D. W., M. Chadwick, Q. E. Whiting-O’Keefe, S. G. Tolchin, S. A. Kahn, and E. S. Bergan. 1983. Local area networks and the hospital. Computers and Biomedical Research 16:247–59.
5. Stead, W.W. 1989. Building an HIS for the year 2000: An agenda for the 90’s. In Proceedings ofAAMSI Congress, ed. W. E. Hammond, 8–16. New York: IEEE.