Hossain, M., Uddin, A., Yasmin, N., Hossain, M., Lucky, N., Haque, M., Aktaruzzaman, M. and Alam, S. (2016) “Risk factors of postpartum uterine infection and its subsequent effect on fertility of crossbred dairy cows in Bangladesh”, International Journal of Natural Sciences, 5(2), pp. 107–111. doi: 10.3329/ijns.v5i2.28634.