IQBAL, S.; KHAN, Z.; KHATTAK, M. A.; SAEED, N. SPECTRUM OF OPTIC DISC CHANGES IN PRIMARY OPEN ANGLE GLAUCOMA. Journal of Postgraduate Medical Institute, [S. l.], v. 28, n. 1, 2014. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/1290. Acesso em: 29 jan. 2023.