PIDUTTI, E.A. Letters. Canadian Journal of Optometry, [S. l.], v. 49, n. 4, 2021. DOI: 10.15353/cjo.v49i4.4569. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4569. Acesso em: 30 aug. 2024.