The Radioiodine–Gut–Thyroxine Axis: Radiation-Induced Enteric Dysfunction as a Novel Mechanism of Reduced Levothyroxine Bioavailability After Iodine-131 Therapy. International Journal of Modern Pharmacy and Public Health, [S. l.], p. 1–11, 2026. Disponível em: https://medical.thetapublishers.com/index.php/IJMPPH/article/view/282. Acesso em: 15 sep. 2026.