WILLIAMS, T David; DIPASQUALE, A. Direct Ophthalmoscopy Toward the Retinal Periphery: A Quantitative Study. Canadian Journal of Optometry, [S. l.], v. 43, n. 2-3, p. 4, 1981. DOI: 10.15353/cjo.v43i2-3.4163. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4163. Acesso em: 5 oct. 2024.