ÇETİNKAYA, N., ÖZCAN, H., GÜCÜŞ, A.i., ULUTÜRK, S.,  & TOSUN, İ. (1997). The Use of Blood Metabolite Profiles for Monitoring Health and Nutritional Status of Dairy Cattle. <i>Livestock Studies</i>, <i>37</i>,  037-046. http://doi.org/