Reduced serum calcium is associated with a higher risk of retinopathy in non-diabetic individuals: The Chinese Multi-provincial Cohort Study

Jiangtao Li, Dong Zhao, Qiuju Deng, Yongchen Hao, Miao Wang, Jiayi Sun, Jun Liu, Guandi Ren, Huiqi Li, Yue Qi^*, Jing Liu^*

^*此作品的通讯作者