@article{spears_lloyd_pickworth_huang_krafka_hyda_grimes_2019, title={Chromium propionate in broilers: human food and broiler safety}, volume={98}, ISSN={0032-5791}, url={http://dx.doi.org/10.3382/ps/pez444}, DOI={10.3382/ps/pez444}, number={12}, journal={Poultry Science}, publisher={Elsevier BV}, author={Spears, J.W. and Lloyd, K.E. and Pickworth, C.A. and Huang, Y.L. and Krafka, K. and Hyda, J. and Grimes, J.L.}, year={2019}, month={Dec}, pages={6579–6585} }
 @article{budde_sellins_lloyd_wagner_heldt_spears_engle_2019, title={Effect of zinc source and concentration and chromium supplementation on performance and carcass characteristics in feedlot steers}, volume={97}, ISSN={["1525-3163"]}, DOI={10.1093/jas/skz016}, number={3}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Budde, Ashley M. and Sellins, Karen and Lloyd, Karen E. and Wagner, John J. and Heldt, Jeff S. and Spears, Jerry W. and Engle, Terry E.}, year={2019}, month={Mar}, pages={1286–1295} }
 @article{spears_lloyd_krafka_2017, title={Chromium concentrations in ruminant feed ingredients}, volume={100}, ISSN={["1525-3198"]}, DOI={10.3168/jds.2016-12153}, number={5}, journal={JOURNAL OF DAIRY SCIENCE}, author={Spears, J. W. and Lloyd, K. E. and Krafka, K.}, year={2017}, month={May}, pages={3584–3590} }
 @article{gill_lloyd_bowman_siciliano_pratt-phillips_2017, title={Relationships Among Digestible Energy Intake, Body Weight, and Body Condition in Mature Idle Horses}, volume={54}, ISSN={["1542-7412"]}, DOI={10.1016/j.jevs.2017.02.017}, journal={JOURNAL OF EQUINE VETERINARY SCIENCE}, author={Gill, Jennifer Christine and Lloyd, Karen Elizabeth and Bowman, Morghan and Siciliano, Paul David and Pratt-Phillips, Shannon Elizabeth}, year={2017}, month={Jul}, pages={32–36} }
 @article{brooks_grimes_lloyd_krafka_lamptey_spears_2016, title={Chromium propionate in broilers: effect on insulin sensitivity}, volume={95}, ISSN={["1525-3171"]}, DOI={10.3382/ps/pew018}, number={5}, journal={POULTRY SCIENCE}, author={Brooks, M. A. and Grimes, J. L. and Lloyd, K. E. and Krafka, K. and Lamptey, A. and Spears, J. W.}, year={2016}, month={May}, pages={1096–1104} }
 @article{huang_ashwell_fry_lloyd_flowers_spears_2015, title={Effect of dietary copper amount and source on copper metabolism and oxidative stress of weanling pigs in short-term feeding}, volume={93}, ISSN={["1525-3163"]}, DOI={10.2527/jas.2014-8082}, number={6}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Huang, Y. L. and Ashwell, M. S. and Fry, R. S. and Lloyd, K. E. and Flowers, W. L. and Spears, J. W.}, year={2015}, month={Jun}, pages={2948–2955} }
 @article{huang_yang_xiao_lloyd_lin_2015, title={Effects of Supplemental Chromium Source and Concentration on Growth Performance, Carcass Traits, and Meat Quality of Broilers Under Heat Stress Conditions}, volume={170}, ISSN={0163-4984 1559-0720}, url={http://dx.doi.org/10.1007/s12011-015-0443-z}, DOI={10.1007/s12011-015-0443-z}, number={1}, journal={Biological Trace Element Research}, publisher={Springer Science and Business Media LLC}, author={Huang, Yanling and Yang, Jian and Xiao, Fang and Lloyd, Karen and Lin, Xi}, year={2015}, month={Jul}, pages={216–223} }
 @article{zheng_huang_xiao_lin_lloyd_2015, title={Effects of Supplemental Chromium Source and Concentration on Growth, Carcass Characteristics, and Serum Lipid Parameters of Broilers Reared Under Normal Conditions}, volume={169}, ISSN={0163-4984 1559-0720}, url={http://dx.doi.org/10.1007/s12011-015-0419-z}, DOI={10.1007/s12011-015-0419-z}, number={2}, journal={Biological Trace Element Research}, publisher={Springer Science and Business Media LLC}, author={Zheng, Cancai and Huang, Yanling and Xiao, Fang and Lin, Xi and Lloyd, Karen}, year={2015}, month={Jul}, pages={352–358} }
 @article{brooks_grimes_lloyd_verissimo_spears_2013, title={Bioavailability in chicks of zinc from zinc propionate}, volume={22}, ISSN={["1537-0437"]}, DOI={10.3382/japr.2012-00525}, number={2}, journal={JOURNAL OF APPLIED POULTRY RESEARCH}, author={Brooks, M. A. and Grimes, J. L. and Lloyd, K. E. and Verissimo, S. and Spears, J. W.}, year={2013}, month={Jun}, pages={153–159} }
 @article{fry_spears_lloyd_o'nan_ashwell_2013, title={Effect of dietary copper and breed on gene products involved in copper acquisition, distribution, and use in Angus and Simmental cows and fetuses}, volume={91}, ISSN={["1525-3163"]}, DOI={10.2527/jas.2011-3888}, number={2}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Fry, R. S. and Spears, J. W. and Lloyd, K. E. and O'Nan, A. T. and Ashwell, M. S.}, year={2013}, month={Feb}, pages={861–871} }
 @article{fry_ashwell_lloyd_o'nan_flowers_stewart_spears_2012, title={Amount and source of dietary copper affects small intestine morphology, duodenal lipid peroxidation, hepatic oxidative stress, and mRNA expression of hepatic copper regulatory proteins in weanling pigs}, volume={90}, ISSN={["1525-3163"]}, DOI={10.2527/jas.2011-4403}, number={9}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Fry, R. S. and Ashwell, M. S. and Lloyd, K. E. and O'Nan, A. T. and Flowers, W. L. and Stewart, K. R. and Spears, J. W.}, year={2012}, month={Sep}, pages={3112–3119} }
 @article{spears_whisnant_huntington_lloyd_fry_krafka_lamptey_hyda_2012, title={Chromium propionate enhances insulin sensitivity in growing cattle}, volume={95}, ISSN={["1525-3198"]}, DOI={10.3168/jds.2011-4845}, number={4}, journal={JOURNAL OF DAIRY SCIENCE}, author={Spears, J. W. and Whisnant, C. S. and Huntington, G. B. and Lloyd, K. E. and Fry, R. S. and Krafka, K. and Lamptey, A. and Hyda, J.}, year={2012}, month={Apr}, pages={2037–2045} }
 @article{brooks_grimes_lloyd_valdez_spears_2012, title={Relative bioavailability in chicks of manganese from manganese propionate}, volume={21}, ISSN={["1537-0437"]}, DOI={10.3382/japr.2011-00331}, number={1}, journal={JOURNAL OF APPLIED POULTRY RESEARCH}, author={Brooks, M. A. and Grimes, J. L. and Lloyd, K. E. and Valdez, F. and Spears, J. W.}, year={2012}, month={Mar}, pages={126–130} }
 @article{fry_brown_lloyd_hansen_legleiter_robarge_spears_2011, title={Effect of dietary boron on physiological responses in growing steers inoculated with bovine herpesvirus type-1}, volume={90}, ISSN={["1532-2661"]}, DOI={10.1016/j.rvsc.2010.04.016}, number={1}, journal={RESEARCH IN VETERINARY SCIENCE}, author={Fry, R. S. and Brown, T. T., Jr. and Lloyd, K. E. and Hansen, S. L. and Legleiter, L. R. and Robarge, W. P. and Spears, J. W.}, year={2011}, month={Feb}, pages={78–83} }
 @article{spears_lloyd_fry_2011, title={Tolerance of cattle to increased dietary sulfur and effect of dietary cation-anion balance}, volume={89}, ISSN={["1525-3163"]}, DOI={10.2527/jas.2010-3265}, number={8}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Spears, J. W. and Lloyd, K. E. and Fry, R. S.}, year={2011}, month={Aug}, pages={2502–2509} }
 @article{fry_lloyd_jacobi_siciliano_robarge_spears_2010, title={Effect of dietary boron on immune function in growing beef steers*}, volume={94}, ISSN={["0931-2439"]}, DOI={10.1111/j.1439-0396.2008.00906.x}, number={3}, journal={JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION}, author={Fry, R. S. and Lloyd, K. E. and Jacobi, S. K. and Siciliano, P. D. and Robarge, W. P. and Spears, J. W.}, year={2010}, month={Jun}, pages={273–279} }
 @article{lloyd_fellner_mcleod_fry_krafka_lamptey_spears_2010, title={Effects of supplementing dairy cows with chromium propionate on milk and tissue chromium concentrations}, volume={93}, ISSN={["1525-3198"]}, DOI={10.3168/jds.2010-3198}, number={10}, journal={JOURNAL OF DAIRY SCIENCE}, author={Lloyd, K. E. and Fellner, V. and McLeod, S. J. and Fry, R. S. and Krafka, K. and Lamptey, A. and Spears, J. W.}, year={2010}, month={Oct}, pages={4774–4780} }
 @article{hansen_ashwell_legleiter_fry_lloyd_spears_2009, title={The addition of high manganese to a copper-deficient diet further depresses copper status and growth of cattle}, volume={101}, ISSN={["1475-2662"]}, DOI={10.1017/S0007114508057589}, number={7}, journal={BRITISH JOURNAL OF NUTRITION}, author={Hansen, Stephanie L. and Ashwell, Melissa S. and Legleiter, Leon R. and Fry, Robert S. and Lloyd, Karen E. and Spears, Jerry W.}, year={2009}, month={Apr}, pages={1068–1078} }
 @article{hansen_schlegel_legleiter_lloyd_spears_2008, title={Bioavailability of copper from copper glycinate in steers fed high dietary sulfur and molybdenum}, volume={86}, ISSN={["0021-8812"]}, DOI={10.2527/jas.2006-814}, number={1}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Hansen, S. L. and Schlegel, P. and Legleiter, L. R. and Lloyd, K. E. and Spears, J. W.}, year={2008}, month={Jan}, pages={173–179} }
 @article{legleiter_liu_lloyd_hansen_fry_spears_2007, title={Exposure to low dietary copper or low copper coupled with high dietary manganese for one year does not alter brain prion protein characteristics in the mature cow}, volume={85}, ISSN={["0021-8812"]}, DOI={10.2527/jas.2007-0215}, number={11}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Legleiter, L. R. and Liu, H. C. and Lloyd, K. E. and Hansen, S. L. and Fry, R. S. and Spears, J. W.}, year={2007}, month={Nov}, pages={2895–2903} }
 @article{stahlhut_whisnant_lloyd_baird_legleiter_hansen_spears_2006, title={Effect of chromium supplementation and copper status on glucose and lipid metabolism in Angus and Simmental beef cows}, volume={128}, ISSN={["1873-2216"]}, DOI={10.1016/j.anifeedsci.2005.11.002}, number={3-4}, journal={ANIMAL FEED SCIENCE AND TECHNOLOGY}, author={Stahlhut, H. S. and Whisnant, C. S. and Lloyd, K. E. and Baird, E. J. and Legleiter, L. R. and Hansen, S. L. and Spears, J. W.}, year={2006}, month={Jun}, pages={253–265} }
 @article{hansen_spears_lloyd_whisnant_2006, title={Feeding a low manganese diet to heifers during gestation impairs fetal growth and development}, volume={89}, ISSN={["0022-0302"]}, DOI={10.3168/jds.S0022-0302(06)72477-8}, number={11}, journal={JOURNAL OF DAIRY SCIENCE}, author={Hansen, S. L. and Spears, J. W. and Lloyd, K. E. and Whisnant, C. S.}, year={2006}, month={Nov}, pages={4305–4311} }
 @article{hansen_spears_lloyd_whisnant_2006, title={Growth, reproductive performance, and manganese status of heifers fed varying concentrations of manganese}, volume={84}, ISSN={["0021-8812"]}, DOI={10.2527/jas.2005-667}, number={12}, journal={JOURNAL OF ANIMAL SCIENCE}, author={Hansen, S. L. and Spears, J. W. and Lloyd, K. E. and Whisnant, C. S.}, year={2006}, month={Dec}, pages={3375–3380} }
 @article{legleiter_spears_lloyd_2005, title={Influence of dietary manganese on performance, lipid metabolism, and carcass composition of growing and finishing steers}, volume={83}, DOI={10.2527/2005.83102434x}, number={10}, journal={Journal of Animal Science}, author={Legleiter, L. R. and Spears, J. W. and Lloyd, K. E.}, year={2005}, pages={2434–2439} }
 @article{spears_schlegel_seal_lloyd_2004, title={Bioavailability of zinc from zinc sulfate and different organic zinc sources and their effects on ruminal volatile fatty acid proportions}, volume={90}, ISSN={["0301-6226"]}, DOI={10.1016/j.livprodsci.2004.05.001}, number={2-3}, journal={LIVESTOCK PRODUCTION SCIENCE}, author={Spears, JW and Schlegel, P and Seal, MC and Lloyd, KE}, year={2004}, month={Nov}, pages={211–217} }
 @article{creech_spears_flowers_hill_lloyd_armstrong_engle_2004, title={Effect of dietary trace mineral concentration and source (inorganic vs. chelated) on performance, mineral status, and fecal mineral excretion in pigs from weaning through finishing}, volume={82}, DOI={10.2527/2004.8272140x}, number={7}, journal={Journal of Animal Science}, author={Creech, B. L. and Spears, J. W. and Flowers, W. L. and Hill, G. M. and Lloyd, K. E. and Armstrong, T. A. and Engle, T. E.}, year={2004}, pages={2140–2147} }
 @article{spears_engle_platter_lloyd_belk_horton_2003, title={Effects of high dietary calcium propionate and dietary cation-anion balance on calcium metabolism and longissimus muscle tenderness in finishing steers}, volume={19}, ISBN={1080-7446}, DOI={10.15232/s1080-7446(15)31461-3}, number={6}, journal={Professional Animal Scientists}, author={Spears, J. W. and Engle, T. E. and Platter, W. R. and Lloyd, K. E. and Belk, K. E. and Horton, J.}, year={2003}, pages={424} }
 @article{roberts_heugten_lloyd_almond_spears_2002, title={Dietary zinc effects on growth performance and immune response of endotoxemic growing pigs}, volume={15}, ISSN={["1976-5517"]}, DOI={10.5713/ajas.2002.1496}, number={10}, journal={ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES}, author={Roberts, ES and Heugten, E and Lloyd, K and Almond, GW and Spears, JW}, year={2002}, month={Oct}, pages={1496–1501} }
 @article{armstrong_spears_lloyd_2001, title={Inflammatory response, growth, and thyroid hormone concentrations are affected by long-term boron supplementationin gilts}, volume={79}, DOI={10.2527/2001.7961549x}, number={6}, journal={Journal of Animal Science}, author={Armstrong, T. A. and Spears, J. W. and Lloyd, K. E.}, year={2001}, pages={1549–1556} }
 @article{engle_spears_brown_lloyd_1999, title={Effect of breed (Angus Vs Simmental) on immune function and response to a disease challenge in stressed steers and preweaned calves}, volume={77}, DOI={10.2527/1999.773516x}, number={3}, journal={Journal of Animal Science}, author={Engle, T. E. and Spears, J. W. and Brown, T. T. and Lloyd, K. E.}, year={1999}, pages={516–521} }