DESHMUKH, S.; BHATTACHARJEE, H.; GUPTA, K. Vossius ring. Digital Journal of Ophthalmology, Boston, Massachusetts, USA, v. 25, n. 2, 2019. Disponível em: https://djo.harvard.edu/index.php/djo/article/view/237. Acesso em: 18 may. 2024.