P., D., Shenoy, S., Pandey, N. and Reddy D., P. K. (2017) “Surgical management of pterygium in a rural hospital using bare sclera versus conjunctival autograft technique”, International Journal of Research in Medical Sciences, 5(5), pp. 2076–2080. doi: 10.18203/2320-6012.ijrms20171845.