TY - JOUR T1 - Causal analysis of the impact of serum 25-hydroxyvitamin D levels on laryngeal cancer: A two-sample mendelian randomization study JO - Brazilian Journal of Otorhinolaryngology A1 - Li, Bo A1 - She, Cuiping SN - 1808-8694 UL - 10.1016/j.bjorl.2025.101705 VL - 92 Y1 - 2026 PB - Brasil ER -