Association between low-to-moderate fluoride exposure and bone mineral density in Chinese adults: Non-negligible role of RUNX2 promoter methylation

Minghui Gao, Long Sun, Kaihong Xu, Luoming Zhang, Yanli Zhang, Tongkun He, Renjie Sun, Hui Huang, Jingyuan Zhu, Yawei Zhang, Guoyu Zhou, Yue Ba