1. Abdelhak M, Firouzan PA, Ullman L. Hospital information systems applications and potential: a literature review revisited, 1982–1992. Top Health Inf Manag. 1993;13:1–14.
2. Andreoni AJ. From the DMSCC directors desk. CHCS Parameters. 1990;1:1.
3. Andrews RD, Beauchamp C. A clinical database management system for improved integration of the Veterans Affairs Hospital Information System. J Med Syst. 1989;13:309–20.
4. Baker BR. The Tri-Service Medical Information System (TRIMIS) Program: an overview. In: Emlet HE, editor. Challenges and prospects for advanced medical systems. Miami: Symposia Specialists; 1978. p. 171–4.
5. Ball M. Integrating information systems in health care. In: Bakker AR et al., editors. Towards new hospital information systems. Amsterdam: North-Holland; 1988. p. 39–44.