SIMARD, Patrick; GIASSON, Claude. Keratoconus: Clinical Associations and Treatment Options. Canadian Journal of Optometry, [S. l.], v. 70, n. 5, 2008. DOI: 10.15353/cjo.70.684. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/684. Acesso em: 30 may. 2024.