Prevalence of Trachoma in Benishangul Gumuz Region, Ethiopia, after Implementation of the SAFE Strategy: Results of Four Population-Based Surveys. - Mengistu B; Wirtu F; Alemayehu A; Alene S; Asmare A; Backers S; Bakhtiari A; Brady M; Butcher RMR; Dayessa M; Frawley H; Gebru G; et al. (Ophthalmic epidemiology, 2024)