Herd-level risk factors associated with tuberculosis breakdowns among cattle herds in England before the 2001 foot‐and‐mouth disease epidemic
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G. Gettinby | C. Donnelly | A. Mitchell | W. T. Johnston | R. Woodroffe | D. Cox | R. Clifton-Hadley | J. Mcinerney | W. Morrison | J. Bourne | A. L. Le Fevre