GARNETT, Brian. Congress Paper: Gas Permeable Hard Contact Lenses. Canadian Journal of Optometry, [S. l.], v. 42, n. 1, p. 5, 1980. DOI: 10.15353/cjo.v42i1.4080. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4080. Acesso em: 26 jul. 2024.