中国荷斯坦牛发情周期中孕酮、雌二醇含量的变化规律

中国荷斯坦牛发情周期中孕酮、雌二醇含量的变化规律的英文翻译

基本释义

• Change of Contents of Progesterone and Oestradiol in the Milk of Chinese Holstein Cow During Oestrous Cycle