Sharma, A, H Das, S Adhikari, P Lavaju, and BG Shrestha. 2010. “A Randomised Clinical Trial Comparing the Outcome of Trabeculectomy Using Triangular Versus Rectangular Scleral Flaps”. Nepalese Journal of Ophthalmology 1 (1):20-24. https://doi.org/10.3126/nepjoph.v1i1.3669.