title: Successful control of Johne's disease in nine dairy herds: results of a six-year field trial.
authors.affiliation: Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison 53706-1102, USA. mcollin5@wisc.edu
authors.forename: M T
authors.initials: MT
authors.lastname: Collins
authors.forename: V
authors.initials: V
authors.lastname: Eggleston
authors.forename: E J B
authors.initials: EJ
authors.lastname: Manning