Simbolon, Ahmad Musa, Bobby Ramses Erguna Sitepu, and Rodiah Rahmawaty Lubis. “THE EFFECT OF SERUM 25-HYDROXY VITAMIN D ON VISUAL FIELDS IN MODERATE - HIGH MYOPIA”. Ophthalmologica Indonesiana 49, no. S2 (April 8, 2024). Accessed February 12, 2026. https://ophthalmologica-indonesiana.com/index.php/journal/article/view/101258.