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