Singh, S., H. Das, and P. Lavaju. “Efficacy of Lid Everting Suture in the Management of Involutional Lower Eyelid Entropion Using 4-0 Silk Versus 4-0 Chromic Catgut”. Nepalese Journal of Ophthalmology, vol. 1, no. 1, Sept. 2010, pp. 37-42, doi:10.3126/nepjoph.v1i1.3672.