Dairy cows
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Investigation of negative energy balance and postpartum anoestrus in an intensive dairy farm from the Chinese province of Heilongjiang
Ziling Fan, Shi Shu, Chuchu Xu, Changsheng Li, Xinhuan Xiao, Cheng Xia, Gang Wang, Hongyou Zhang, Chuang Xu, Wei Yang
2017, Vol. 86, Issue 1, pp. 59-65
