MUSAL B, TÜRKYILMAZ S, BECERİKLİSOY HB, PEKER C, UÇAR EH. Effects of Subclinical Mastitis on Serum Estradiol and Tumour Necrosis Factor Alpha Levels During Estrus in Dairy Cows. Kafkas Univ Vet Fak Derg,  22 (5):  653-658,  2016. DOI: 10.9775/kvfd.2016.15000