Davoudabady, محسن, Badie, آریا, Shaghayegh, A.R, Moosakhani, فرهاد, Zarei, ابوالفضل. “Study of the correlation between blood BHBA level and concentrate intake in calves.” Journal of Comparative Pathobiology, vol. 7, no. 28, 2010, pp. 165-169.