arrow
返回
J

Jianjun Yang

the first affiliated hospital of zhengzhou university

60H指数
788论文数
1.7W被引数
收录论文 280
发表时间
err分享
err收藏
Association of maternal serum vitamin a levels in the first trimester with the risk of adverse pregnancy outcomes: a prospective cohort study of Chinese women孕早期母体血清维生素A水平与不良妊娠结局风险的相关性:一项中国女性的前瞻性队列研究
err2026-04-03
err0
errOAAI
errHY Hui Yuan; YW Yang Wang; QR Qinqin Ren; XJ Xingjiang Ji; JY Jie Yang; YW Yijin Wang; YL Yao Liu; YW Yuanhuan Wei; RS Ruifang Sun; HY Hongguang Yang; PT Ping Tian; JY Jianjun Yang; GD Guifang Deng
err分享
err收藏
err分享
err收藏