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Papers of the Week
New evidence that vitamin D prevents headache: a bidirectional two-sample Mendelian randomization analysis.
Authors
Xiong H, Jiang R, Xing L, Zheng J, Tian X, Leng J, Guo X, Zeng S, Xiong H, Huo J, Li LAbstract
Previous observational clinical studies and meta-analyses have yielded inconsistent results regarding the relationship between vitamin D and headache, and the causal relationship remains unclear. The aim of this study was to investigate the causal relationship between vitamin D and headache by bidirectional two-sample Mendelian randomisation (MR) analysis.