Zhang, Z.W., N. Qiao, F. Yang, J.C. Deng, K.X. Huang, Y.Y. Yang, Q.W. Li, H. Zhang, and Y. Li. 2021. "EFFECT OF 25-HYDROXYVITAMIN D3 AND DIVALENT CALCIUM ION SUPPLEMENTATION IN SOWS' DIETS ON TRACE ELEMENTS IN BLOOD AND MILK." Journal of Animal and Plant Sciences 32 (1): 25-32. https://doi.org/10.36899/JAPS.2022.1.0398.