BOSE, S.; YEO, D. C. M.; WIJETILLEKA, S. Using two smartphones to look for corneal cystine crystals. Digital Journal of Ophthalmology, Boston, Massachusetts, USA, v. 25, n. 1, p. 12–15, 2019. DOI: 10.5693/djo.02.2019.02.003. Disponível em: https://djo.harvard.edu/index.php/djo/article/view/255. Acesso em: 24 may. 2026.