Gautam, P., Adhikari, R. and Sharma, B.R. 2016. Etiopathogenetic patterns of blepharoptosis in Western Nepal : an Overview. Nepalese Journal of Ophthalmology. 8, 1 (Dec. 2016), 36–40. DOI:https://doi.org/10.3126/nepjoph.v8i1.16154.