Herikstad, H., Yang, S., Van Gilder, T. J., Vugia, D., Hadler, J., Blake, P., . . . Angulo, F. J. (2002). A population-based estimate of the burden of diarrhoeal illness in the United States: FoodNet, 1996-7. Cambridge University Press.

Herikstad, H., S. Yang, T. J. Van Gilder, D. Vugia, J. Hadler, P. Blake, V. Deneen, B. Shiferaw, και F. J. Angulo. A Population-based Estimate of the Burden of Diarrhoeal Illness in the United States: FoodNet, 1996-7. Cambridge University Press, 2002.

Herikstad, H., et al. A Population-based Estimate of the Burden of Diarrhoeal Illness in the United States: FoodNet, 1996-7. Cambridge University Press, 2002.