Gnyawali, Subodh, Gauri Shankar Shrestha, Safal Khanal, Talisa Dennis, and John C Spencer. “Ocular Morbidity Among Porters at High Altitudes”. Nepalese Journal of Ophthalmology 9, no. 1 (June 20, 2017): 30–36. Accessed November 21, 2024. https://nepjol.info./index.php/NEPJOPH/article/view/17529.