Corso, P. S., Kramer, M. H., Blair, K. A., Addiss, D. G., Davis, J. P., & Haddix, A. C. (2003). Costs of Illness in the 1993 Waterborne Cryptosporidium Outbreak, Milwaukee, Wisconsin. Centers for Disease Control and Prevention.

Corso, Phaedra S., Michael H. Kramer, Kathleen A. Blair, David G. Addiss, Jeffrey P. Davis, et Anne C. Haddix. Costs of Illness in the 1993 Waterborne Cryptosporidium Outbreak, Milwaukee, Wisconsin. Centers for Disease Control and Prevention, 2003.

Corso, Phaedra S., et al. Costs of Illness in the 1993 Waterborne Cryptosporidium Outbreak, Milwaukee, Wisconsin. Centers for Disease Control and Prevention, 2003.