1. An international collaboratory based on virtual patient records;Forslund;Commun. ACM,1997
2. Building national electronic medical record systems via the world wide web;Isaac;J. Am. Med. Inform. Assoc.,1996
3. J. Kazmer, K. Oliver, A. Crosby, The creation of a virtual electronic medical record, http://vemr.virginia.edu/staff/katie/himss/uva5vemr.htm.
4. S. Yee, P. Thananopavarn, T. Chiu, W. Gor, Intranet for streamlining health care management, http://www.csua.berkley.edu/∼berk/Virtual/intranet.html.
5. R. Sechrest, Designing the healthcare Intranet, http://www.sechrest.com/mmg/ proposal