Khokon, M.S.I., Azizunnesa, M., Islam, M.M., Chowdhury, K.B., Rahman, M.L. and Ali, M.Z. 2017. Effect of mastitis on post-partum conception of cross bred dairy cows in Chittagong district of Bangladesh. Journal of Advanced Veterinary and Animal Research. 4, 2 (Jul. 2017), 155–160.