SHAH, Zaman; HUSSAIN, Ibrar; JAN, Sanaullah; MAHAR, P S; RIZVI, Fawad. Treatment of advance keratoconus using donor bowman layer: the zaman technique of bowman layer transplantation (Type I & Type II). International Journal of Clinical and Experimental Ophthalmology, [S. l.], v. 6, n. 1, p. 015–025, 2022. DOI: 10.29328/journal.ijceo.1001045. Disponível em: https://www.clinophthaljournal.com/ijceo/article/view/ijceo-aid1045. Acesso em: 3 oct. 2025.