B, G.M. More on Optometry A Primary Health Discipline. Revue canadienne d’optométrie, [S. l.], v. 42, n. 2, p. 2, 1980. DOI: 10.15353/cjo.v42i2.4090. Disponível em: https://cjo-rco.ca/index.php/cjo/article/view/4090. Acesso em: 28 sept. 2026.