Satık, S. and günal, M. 2017. Effects of Kefir as a Probiotic Source on the Performance and Health of Young Dairy Calves. Turkish Journal of Agriculture - Food Science and Technology. 5, 2 (Feb. 2017), 139–143. DOI:https://doi.org/10.24925/turjaf.v5i2.139-143.978.