Authors: Atwill, ER Johnson, E Klingborg, DJ Veserat, GM Markegard, G Jensen, WA Pratt, DW Delmas, RE George, HA Forero, LC Philips, RL Barry, SJ McDougald, NK Gildersleeve, RR Frost, WE

Citation: Er. Atwill et al., Age, geographic, and temporal distribution of fecal shedding of Cryptosporidium parvum oocysts in cow-calf herds, AM J VET RE, 60(4), 1999, pp. 420-425