MCALINDEN, MD, MB BCH, BSC (HONS), MSC, PHD, MRCOPHTH , C.; WILLIAMS, BSC (HONS), MB BCH (HONS), MRCP, FRCOPHTH, C. P. R. A 54-year-old man with bilateral symmetrical circular corneal opacities. Digital Journal of Ophthalmology, Boston, Massachusetts, USA, v. 26, n. 2, p. 21–26, 2020. DOI: 10.5693/djo.03.2019.12.001. Disponível em: https://djo.harvard.edu/index.php/djo/article/view/80. Acesso em: 5 jun. 2026.