TY - JOUR T1 - Protein and mRNA expression of estradiol receptors during estrus in yaks (Bos grunniens) JO - Revista Brasileira de Zootecnia A1 - Huo, Shengdong A1 - Yuan, Qijian A1 - Zhang, Taojie A1 - Liu, Junlin A1 - Abudureyimu, Ayimuguli A1 - Yang, Jutian SN - 1516-3598 UL - 10.1590/S1806-92902015001000002 VL - 44 Y1 - 2015 PB - Brasil ER -