Effect of dietary calcium or phosphorus deficiency on bone development and related calcium or phosphorus metabolic utilization parameters of broilers from 22 to 42 days of age
YANG Yun-feng, XING Guan-zhong, LI su-fen, SHAO Yu-xin, ZHANG Li-yang, LU Lin, LUO Xu-gang, LIAO Xiu-dong
Journal of Integrative Agriculture . 2020, (11): 2775 -2783 .  DOI: 10.1016/S2095-3119(20)63302-0