KIANG, K., SCHEFTEL, J., LEANO, F., TAYLOR, C., BELLE-ISLE, P., CEBELINSKI, E., . . . SMITH, K. (2006). Recurrent outbreaks of cryptosporidiosis associated with calves among students at an educational farm programme, Minnesota, 2003. Cambridge University Press.

KIANG, K. M., J. M SCHEFTEL, F. T LEANO, C. M TAYLOR, P. A BELLE-ISLE, E. A CEBELINSKI, R. DANILA, und K. E SMITH. Recurrent Outbreaks of Cryptosporidiosis Associated With Calves Among Students At an Educational Farm Programme, Minnesota, 2003. Cambridge University Press, 2006.

KIANG, K. M., et al. Recurrent Outbreaks of Cryptosporidiosis Associated With Calves Among Students At an Educational Farm Programme, Minnesota, 2003. Cambridge University Press, 2006.