[1]
R. E. Adrianzén, M. Rioja, and A. Manrique, “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, vol. 36, no. 2, pp. 260–4, Jun. 2019, doi: 10.17843/rpmesp.2019.362.4076.