Leah A. Mullis

Spears, J. W., Kegley, E. B., & Mullis, L. A. (2004). Bioavailability of copper from tribasic copper chloride and copper sulfate in growing cattle. ANIMAL FEED SCIENCE AND TECHNOLOGY, 116(1-2), 1–13. https://doi.org/10.1016/j.anifeedsci.2004.06.002

Mullis, L. A., Spears, J. W., & McCraw, R. L. (2003). Effects of breed (Angus vs Simmental) and copper and zinc source on mineral status of steers fed high dietary iron. Journal of Animal Science, 81(1), 318–322. https://doi.org/10.2527/2003.811318x

Mullis, L. A., Spears, J. W., & McCraw, R. L. (2003). Estimated copper requirements of Angus and Simmental heifers. Journal of Animal Science, 81(4), 865–873. https://doi.org/10.2527/2003.814865x