CAREW, Alphonse. The Optometric Practice in Recessionary Times | Les cabinets optométriques et la récession. Canadian Journal of Optometry, [S. l.], v. 71, n. 2, p. 9, 2009. DOI: 10.15353/cjo.71.666. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/666. Acesso em: 3 may. 2024.