E. B. Kegley

Effect of zinc source (zinc oxide vs zinc proteinate) and level on performance, carcass characteristics, and immune response of growing and finishing steers.

Effect of copper level and source (copper lysine vs copper sulfate) on copper status, performance, and immune response in growing steers fed diets with or without supplemental molybdenum and sulfur

Effect of shipping and chromium supplementation on performance, immune response, and disease resistance of steers.

Immune response, glucose metabolism, and performance of stressed feeder calves fed inorganic or organic chromium.

Bioavailability of feed-grade copper sources (oxide, sulfate, or lysine) in growing cattle.

Bioavailability of Copper Proteinate and Copper Carbonate Relative to Copper Sulfate in Cattle

Immune Response and Disease Resistance of Calves Fed Chromium Nicotinic Acid Complex or Chromium Chloride

The effect of methionine and aflatoxin on immune function in weanling pigs.

Effects of organic forms of zinc on growth performance, tissue zinc distribution, and immune response of weanling pigs.

Performance and glucose metabolism in calves fed a chromium-nicotinic acid complex or chromium chloride.