“A Bidirectional Two-Sample Cis-Mendelian Randomization in the MHC Region of Immune Responses Against Epstein-Barr Virus Nuclear Antigen 1 and Multiple Sclerosis”. Epidemiology, Biostatistics, and Public Health (September 8, 2025). Accessed July 27, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/ebph/article/view/29465.