ACO, CAO. Continuing Education | Congress. Canadian Journal of Optometry, [S. l.], v. 69, n. 1, p. 27, 2007. DOI: 10.15353/cjo.69.722. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/722. Acesso em: 19 jun. 2025.