Dietary Calcium/Phosphorus Ratio Affects Egg Quality through α-Hydroxylation Process of Vitamin D and Genes Expression Related to Calcium and Phosphorus Absorption in Laying Hens
ZHU Zijun, WANG Mengyao, YUAN Shunhua, LI Xiaoyao, YI Ya, GUO Hui, CAO Manhu
Chinese Journal of Animal Nutrition . 2025, (8): 5463 -5474 .  DOI: 10.12418/CJAN2025.443