Canlyniadau Chwilio - Derek Haley

A survey of dairy cattle farmers' management practices for cull cows in Ontario, Canada gan Joanne Marshall, Derek Haley, Derek Haley, Derek Haley, Lena Levison, David F. Kelton, David F. Kelton, David F. Kelton, Cynthia Miltenburg, Cynthia Miltenburg, Steven Roche, Steven Roche, Todd F. Duffield, Todd F. Duffield

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A survey of practices and attitudes around cull cow management by bovine veterinarians in Ontario, Canada gan Joanne Marshall, Derek Haley, Lena Levison, David F. Kelton, Cynthia Miltenburg, Steven Roche, Todd F. Duffield

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Case-control study of behavior data from automated milk feeders in healthy or diseased dairy calves gan Jannelle L. Morrison, Charlotte B. Winder, Catalina Medrano-Galarza, Pauline Denis, Derek Haley, Stephen J. LeBlanc, Joao Costa, Michael Steele, David L. Renaud

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