Correlation between follicle diameter and pre-ovulatory metabolic profile in Bos grunniens - Yan, Jiuru; Fu, Yuxin; Lan, Lan; Zhang, Huizhu; Huang, Ling; Wang, Yaying; Xiong, Xianrong; Yin, Shi; Li, Jian; He, Honghong (Frontiers in Veterinary Science, 2025)