1. Foldy S, Biedrzycki P, Barthell E, et al. Milwaukee surveillance project: real-time syndromic surveillance using secure regional internet. Available at: http://www.nyam.org/events/syndromicconference/2002/posterpdf/foldy_poster.pdf. Accessed April 16, 2003.
2. Townes JM, Kohn MA, Southwick KL, et al. Use of an electronic emergency department information system as a data source for respiratory syndrome surveillance. Available at: http://www.nyam.org/events/syndromicconference/2002/posterpdf/townes_poster.pdf. Accessed April 16, 2003.
3. Dembek ZF, Myers M, Carley K, et al. Connecticut hospital admissions syndromic surveillance (HASS). Available at: http://www.nyam.org/events/syndromicconference/2002/posterpdf/dembek_poster.pdf. Accessed April 16, 2003.
4. Cochrane D, Allegra J, Rothman J. Real-time biosurveillance using an existing emergency department electronic medical record database. Available at: http://www.nyam.org/events/syndromicconference/2002/posterpdf/cochrane_poster.pdf. Accessed April 16, 2003.
5. Syndromic surveillance in public health practice, New York City;Heffernan;Emerg Infect Dis,2004