Associations of obesity defined comprehensively by body mass index and body fat percentage with osteopenia Xin Liu; Yan Lou; Zhiyong Chang; Changyuan Gu; Bin Du; Guangquan Sun;

The role of metabolic factors in the association between obesity and cholelithiasis: A two-step, two-sample multivariable mendelian randomization study Xiangrong Xu; Jiawei Gao; Jun Sun; Ruiwen Liu; Wei Chen;

Characteristics of the oral glucose tolerance test in women with different pre-pregnancy body mass index and the effect of gestational diabetes mellitus on twin pregnancy outcomes Jinying Luo; Xiaoyan Geng; Jinfu Zhou; Shengnan Liang; Wei Zheng; Guanghui Li;