WILLIS, Alex C. Opinion: Why Optometric Hypnosis?. Canadian Journal of Optometry, [S. l.], v. 43, n. 4, p. 2, 1981. DOI: 10.15353/cjo.v43i4.4174. Disponível em: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/4174. Acesso em: 20 may. 2024.