Optic Disc and Blood Vessels Screening in Diabetes Mellitus using Otsuas Method. Global Journal of Medical Research, [S. l.], v. 16, n. D1, p. 19–22, 2016. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/100601. Acesso em: 31 jan. 2026.