Arcos, Marisa, and Tatiana Meneses Maldonado. 2017. “Prevalence and Characteristics of Diabetic Retinopathy in the DONUM Foundation, Cuenca, July 2016 - February 2017”. Killkana Salud Y Bienestar 1 (2):1-8. https://doi.org/10.26871/killcana_salud.v1i2.67.