Sarker, M. S., Ahaduzzaman, M., Sayeed, M. A., Sarker, R., Nanno, M. A., Mannan, A., & Hossain, M. B. (2015). Comparison of some serum biochemical parameters between lactating and non-lactating dairy cows in selected dairy farms of Chittagong district of Bangladesh. Asian Journal of Medical and Biological Research, 1(2), 259–264. https://doi.org/10.3329/ajmbr.v1i2.25620