Ali, Md Showkat, SM Lutful Kabir, Jalal Uddin Ahmed, Nasrin Sultana Juyena, Mohammad Liaquat Osman Mojumder, and Md Jahid Hasan. 2015. “A Study on the Occurrence of Calf Diseases in Some Selected Dairy Farms of Bangladesh”. Asian Journal of Medical and Biological Research 1 (1):39-46. https://doi.org/10.3329/ajmbr.v1i1.25496.