Ginting, R.; Siagian, M.; Hutagalung, C. V. A.; Lolenstine, C. Major Risk Factors for Diabetic Retinopathy Complications in Type 2 Diabetes Mellitus: Faktor Risiko Utama Komplikasi Retinopati Diabetik Pada Diabetes Melitus Tipe 2. acopen 2025, 10, 10.21070/acopen.10.2025.11637.