Rao L, Sharma D, Bhandary S, Handa D, Kamath Y. Prevalence of severe visual impairment and barriers to access eye care services in the Udupi district. ASJOO [Internet]. 16Apr.2021 [cited 24Apr.2024];17(4):343-55. Available from: https://asianjo.com/index.php/AsianJO/article/view/291