Clinical-epidemiological characterizationofophthalmological diseases in two Ecuadorian rural communities. Revista Universidad de Guayaquil, [S. l.], v. 123, n. 2, p. 1–8, 2016. DOI: 10.53591/rug.v123i2.398. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/217. Acesso em: 5 dec. 2025.