KUMARI, A.; SINHA, S. A CLINICAL INVESTIGATION TO ANALYZE THE INDICATIONS FOR PENETRATING KERATOPLASTY: A RETROSPECTIVE STUDY. International Journal of Medical and Biomedical Studies, [S. l.], v. 4, n. 1, 2020. DOI: 10.32553/ijmbs.v4i1.1195. Disponível em: https://www.ijmbs.info/index.php/ijmbs/article/view/1195. Acesso em: 8 jun. 2026.