Chen, Xi, Hanying Chen, Song Jiang, Chaocheng Li, and Xiancun Zeng. “Expression Profile Analysis of MicroRNAs During the Oestrous Cycle of Qira Black Sheep”. The Thai Journal of Veterinary Medicine 51, no. 3 (May 25, 2021): 451-459. Accessed January 17, 2022. https://he01.tci-thaijo.org/index.php/tjvm/article/view/250733.