Hu S, Liu C, Ren M. Causal Relationships Between Plasma Metabolites, Inflammatory Factors, and Oral Cancer Risk: A Comprehensive Mendelian Randomization Study With Mediation Analysis. Hum Mutat. 2026 Feb 6;2026:4387817. doi: 10.1155/humu/4387817. PMID: 41660552; PMCID: PMC12878797.