Adrianzén RE, Rioja M, Manrique A. Frequency and severity of diabetic retinopathy in patients with type 2 diabetes mellitus at the Regional Institute of Ophthalmology. Rev Peru Med Exp Salud Publica [Internet]. 2019 Jun. 28 [cited 2024 May 5];36(2):260-4. Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/4076