1. Ash JS, Stavri PZ, Dykstra R, Fournier L. 2003. Implementing cmputerized physician order entry: the importance of special people. Int J Med Inf 69(2–3):235–250.
2. Ball MJ, Douglas JV. 2002. Redefining and improving patient safety. Methods Inf Med 41:271–276.
3. Bates DW, Boyle DL, Teich JM. 1994. Impact of computerized physician order entry on physician time. Proc Annu Symp Comput Appl Med Care 1994;996.
4. Briggs B. 2003 (February). CPOE: order from chaos. Health Data Management. Available from: http://www.healthdatamanagement.com. Accessed 2003 Aug 23. Stamford, CT: Thomson Media.
5. Chin T. 2002. The Winona project: developing an electronic link. AMNews. Available from: http://www.ama-assn.org/amednews/2002/03/11/bisa0311.htm. Accessed 2004 Jan 8.