Paniagua Herrera, D. and González Salinas, C. 2018. Screening of Diabetic Retinopathy in Primary Care by Retinography in Mexico City. Ciencia y Tecnología para la Salud Visual y Ocular. 16, 2 (Jan. 2018), 11–19. DOI:https://doi.org/10.19052/sv.5068.