Singh, A. K., Md. R. Islam, and R. K. Adhikari. “Study on Calf Morbidity and Mortality on Farm Condition With Special Emphasis on Colibacillosis”. Nepalese Veterinary Journal 36 (December 1, 2019): 53–59. Accessed November 21, 2024. https://nepjol.info./index.php/nvj/article/view/27753.