Article

Johnson, K. F., Chancellor, N. and Wathes, D. C. (2021) A cohort study risk factor analysis for endemic disease in pre-weaned dairy heifer calves. Animals, 11 (2). e378. ISSN 2076-2615 doi: https://doi.org/10.3390/ani11020378

Hennessey, M., Whatford, L., Payne-Gifford, S., Johnson, K. F., Van Winden, S., Barling, D. and Häsler, B. (2020) Antimicrobial & antiparasitic use and resistance in British sheep and cattle: a systematic review. Preventive Veterinary Medicine, 185. 105174. ISSN 0167-5877 doi: https://doi.org/10.1016/j.prevetmed.2020.105174

Johnson, K. F., Nair, R. V. and Wathes, D. C. (2019) Comparison of the effects of high and low milk-replacer feeding regimens on health and growth of crossbred dairy heifers. Animal Production Science, 59 (9). pp. 1648-1659. ISSN 1836-0939 doi: https://doi.org/10.1071/AN18432

Johnson, K. F., Chancellor, N., Burn, C. C. and Wathes, D. C. (2018) Analysis of pre-weaning feeding policies and other risk factors influencing growth rates in calves on 11 commercial dairy farms. Animal, 12 (7). pp. 1413-1423. ISSN 1751-7311 doi: https://doi.org/10.1017/S1751731117003160

Johnson, K. F., Chancellor, N., Burn, C. C. and Wathes, D. C. (2017) Prospective cohort study to assess rates of contagious disease in pre-weaned UK dairy heifers: management practices, passive transfer of immunity and associated calf health. Veterinary Record, 4. pp. 1-10. ISSN 0042-4900 doi: https://doi.org/10.1136/vetreco-2017-000226

Chen, X., Cheng, Z., Werling, D., Pollott, G. E., Salavati, M., Johnson, K. F., Khan, F. A., Wathes, D. C. and Zhang, S. (2016) Bovine P-selectin mediates leukocyte adhesion and is highly polymorphic in dairy breeds. Research in Veterinary Science, 108. pp. 85-92. ISSN 0034-5288 doi: https://doi.org/10.1016/j.rvsc.2016.08.004

Wathes, D. C., Pollott, G. E., Johnson, K. F., Richardson, H. and Cooke, J. S. (2014) Heifer fertility and carry over consequences for life time production in dairy and beef cattle. Animal, 8 (S1). pp. 91-104. ISSN 1751-732X doi: https://doi.org/10.1017/S1751731114000755

Johnson, K. F., Burn, C. and Wathes, D. C. (2012) Rates and risk factors for contagious disease and mortality in young dairy heifers. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, 6. 059. ISSN 17498848 doi: https://doi.org/10.1079/PAVSNNR20116059

Conference or Workshop Item

Wathes, D. C., Boulton, A. C., Johnson, K. F. and Ruston, J. (2015) Calf feeding and management. In: British Cattle Veterinary Association Congress, 15-17 Oct 2015, Southport,UK.