Crump, J. A., Sulka, A. C., Langer, A. J., Schaben, C., Crielly, A. S., Gage, R., … Van Gilder, T. J. (2002). Continuing medical education: An outbreak of escherichia coli o157: H7 infections among visitors to a dairy farm. New England Journal of Medicine, 347(8), 627.

Crump, J. A., A. C. Sulka, A. J. Langer, C. Schaben, A. S. Crielly, R. Gage, M. Baysinger, et al. “Continuing medical education: An outbreak of escherichia coli o157: H7 infections among visitors to a dairy farm.” New England Journal of Medicine 347, no. 8 (August 22, 2002): 627.

Crump JA, Sulka AC, Langer AJ, Schaben C, Crielly AS, Gage R, et al. Continuing medical education: An outbreak of escherichia coli o157: H7 infections among visitors to a dairy farm. New England Journal of Medicine. 2002 Aug 22;347(8):627.

Crump, J. A., et al. “Continuing medical education: An outbreak of escherichia coli o157: H7 infections among visitors to a dairy farm.” New England Journal of Medicine, vol. 347, no. 8, Aug. 2002, p. 627.

Crump JA, Sulka AC, Langer AJ, Schaben C, Crielly AS, Gage R, Baysinger M, Moll M, Withers G, Toney DM, Hunter SB, Michael Hoekstra R, Wong SK, Griffin PM, Van Gilder TJ. Continuing medical education: An outbreak of escherichia coli o157: H7 infections among visitors to a dairy farm. New England Journal of Medicine. 2002 Aug 22;347(8):627.