Dixit KK, Sharma S, Bharadwaj R. Evaluation of community outreach program for detection of prevalence and causes of visual impairment in East Uttar Pradesh region. Int J Community Med Public Health [Internet]. 2020 Aug. 28 [cited 2025 Nov. 16];7(9):3640-3. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/6829