Edge, V. L., Lim, G. H., Aramini, J. J., Sockett, P., & Pollari, F. L. (2003). Development of an Alternative Surveillance Alert Program (ASAP): Syndromic surveillance of gastrointestinal illness using pharmacy over-the-counter sales. Springer-Verlag.

Edge, V. L., G. H. Lim, J. J. Aramini, P. Sockett, and F. L. Pollari. Development of an Alternative Surveillance Alert Program (ASAP): Syndromic Surveillance of Gastrointestinal Illness Using Pharmacy Over-the-counter Sales. Springer-Verlag, 2003.

Edge, V. L., et al. Development of an Alternative Surveillance Alert Program (ASAP): Syndromic Surveillance of Gastrointestinal Illness Using Pharmacy Over-the-counter Sales. Springer-Verlag, 2003.