Sari, M. D.; Amelia, R.; Amra, A. A. Analysis of Glycemic Control and Low-Density Lipoprotein Cholesterol With Glaucomatous Optic Neuropathy As a Microvascular Complication in Patients With Type 2 Diabetes Mellitus: A Cross-Sectional Study in North Sumatera, Indonesia. Open Access Maced J Med Sci 2021, 9, 35-39.