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pro vyhledávání: '"Gary L. Bowman"'
Autor:
Steen Bech-Nielsen, Gay Y. Miller, Gary L. Bowman, Ralph H. Burkholder, Stephen J. Dodaro, William J. Palte
Publikováno v:
Preventive Veterinary Medicine. 23:53-64
A retrospective cohort study was done using 50 swine herds in western Ohio for a 15-month period from December 1991 through February 1993. The objective of the study was to determine risk factors for ‘area spread’ of newly infected herds in an ar
Autor:
Steen Bech-Nielsen, Gary L. Bowman, Gay Y. Miller, Kathleen A. Orloski-Snider, Ralph H. Burkholder, Stephen J. Dodaro
Publikováno v:
Preventive Veterinary Medicine. 22:41-53
The purpose of this study was to document how the Ohio pseudorabies (PRV) (Aujeszky's disease) eradication program has progressed to its current status from its initiation in 1977 to the present, as well as to project the year and program costs of er