Associations of maternal serum concentration of iron-related indicators with gestational diabetes mellitus in Chinese: A pilot prospective cohort study. - Chen GD; Li PS; Zhou ZX; Pang TT; Wang HY; Gou XY; Ye SX; Lin DX; Fan DZ; Liu ZP (Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 2024)