G.A. Verkerk

Non-invasive measurement of stress in dairy cows using infrared thermography

M. Stewart, Jim Webster, G.A. Verkerk et al. · Physiology & Behavior · 2007 · 272 citations

Agriculture, Animal Sciences, Dairy Science +11

The effects of providing shade to lactating dairy cows in a temperate climate

P.E. Kendall, Per Peetz Nielsen, James R. Webster et al. · Livestock Science · 2006 · 247 citations

Agriculture, Animal Sciences, Dairy Science +14

Fecal Glucocorticoid Metabolites as a Measure of Adrenal Activity in Dairy Cattle

C. J. Morrow, E.S. Kolver, G.A. Verkerk et al. · General and Comparative Endocrinology · 2002 · 168 citations

Life Sciences, Animal Sciences, Endocrinology +16

Noninvasive assessment of autonomic activity for evaluation of pain in calves, using surgical castration as a model

M. Stewart, G.A. Verkerk, Kevin J. Stafford et al. · Journal of Dairy Science · 2010 · 166 citations · Full text

Nursing, Veterinary Physiology, Veterinary Surgery +15

Somatotropic axis components and nutrient partitioning in genetically diverse dairy cows managed under different feed allowances in a pasture system

M.C. Lucy, G.A. Verkerk, B.E. Whyte et al. · Journal of Dairy Science · 2009 · 162 citations · Full text

Agriculture, Animal Sciences, Dairy Science +17