Retracted: Serum 25-hydroxyvitamin D and risk of type 2 diabetes in older adultsPeng Cheng,Pei Fei,Yao Zhang,Zhaoxiong Hu,Hao Gong,Weijia Xu,Yujiu Gao,Qinghong ZhangMedicine(2018)引用 0|浏览5暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要