BERHANE, Y.; WORKU, A.; BEJIGA, A.; ADAMU, L.; ALEMAYEHU, W.; BEDRI, A.; HAILE, Z.; AYALEW, A.; ADAMU, Y.; GEBRE, T.; KEBEDE, T. D.; WEST, E.; WEST, S. Prevalence and causes of blindness and Low Vision in Ethiopia. Ethiopian Journal of Health Development, [S. l.], v. 21, n. 3, p. 204–210, 2008. DOI: 10.4314/ejhd.v21i3.10050. Disponível em: https://www.ajol.info/index.php/ejhd/article/view/10050. Acesso em: 8 sep. 2026.