China precision nutrition and health: knowledge, attitude, and practice real-world study (CPNAS): a cross-sectional analysis of the association between serum vitamin A and homocysteine levels in rural middle-aged and elderly populations in China
中国精准营养与健康:知识、态度和实践真实世界研究(CPNAS):一项关于中国农村中老年人群血清维生素A与同型半胱氨酸水平关联的横断面分析
期刊:Nutrition Journal
影响因子:3.8
doi:10.1186/s12937-026-01284-z
Chen, Ning; Cheng, Dongmei; Ding, Yu Zhou; Xu, Peng; Wang, Ying; Ding, Jia Xiang; Xu, Yuan Yuan; Zhou, Jin Mei; Bao, Jun Jie; Peng, Yu; Guo, Fei; Xie, Yun Qiu; Qin, Xian Hui; Shi, Han Ping; Zhou, Huan