1. International emergency medicine and the recent development of emergency medicine worldwide;Arnold;Ann Emerg Med,1999
2. Telecommunications systems in support of disaster medicine: applications of basic information pathways;Garshnek;Ann Emerg Med,1999
3. NASA. NASA builds “Spacebridge to Russia.” Available at: www.nctn.hq.nasa.gov/innovation/Innovation53/spacbrdg.htm. Accessed July 13, 2003.
4. Wernet SP, Olliges R. Using WebCT for educating practice professionals. Presented at the First Annual WebCT Conference on Learning Technologies. Vancouver, Canada, June 17–18, 1999.
5. Hara N. Kling R. Students' frustration with a web-based distance education course: a taboo topic in the discourse. Available at: www.slis.indiana.edu/CSI/wp99_01.htm. Accessed November 29, 2004.