SAUNDERS, Alex. Federal Issues /Questions fédérales. Canadian Journal of Optometry, [S. l.], v. 48, n. 4, 2021. DOI: 10.15353/cjo.v48i4.4507. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4507. Acesso em: 17 jun. 2024.