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E. Whitley
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Prevalence of bovine viral diarrhea virus (BVDV) in persistently infected cattle and BVDV subtypes in affected cattle in beef herds in south central United States.
J. Ridpath, A. Confer, R. Fulton, 2009, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.
The use of near infrared reflectance spectroscopy to predict protein fractions in free-ranging cattle
E. Whitley, 1996 .