Wen Xu, Jing Sun, Wenbo Wang, Xiran Wang, Yan Jiang, Wei Huang, Xin Zheng, Qiuping Wang, Zhiwei Ning, Yu Pei, Min Nie, Mei Li, Ou Wang, Xiaoping Xing, Wei Yu, Qiang Lin, Ling Xu, Weibo Xia
OBJECTIVE: To determine if GC (group-specific component globulin) and CYP2R1 genetic variants have an association with serum 25-OHD3 levels, BMD or bone turnover markers in a population of Chinese postmenopausal women …