Sama, Z.; Afroz, T.; Hamid, S. A. T.; Abdulmajeed, S. M.; Chowdhury, I. H.; Hasan, M. M. A Cross-Sectional Study of the Prevalence of Keratoconus in Patients With Astigmatism More Than Two Diopters. VSEHJ 2025, 4, 34-41.