TY - GEN AU - Hancock,D D AU - Besser,T E AU - Rice,D H AU - Herriott,D E AU - Tarr,P I TI - A longitudinal study of Escherichia coli O157 in fourteen cattle herds SN - 0950-2688 PY - 1997///0515 KW - Age Factors KW - Animal Husbandry KW - Animals KW - Cattle KW - Cattle Diseases KW - microbiology KW - Escherichia coli Infections KW - Escherichia coli O157 KW - Feces KW - Longitudinal Studies KW - Prevalence KW - Seasons KW - Time Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1017/s0950268896007212 ER -