Krishnan, P., Kuriachan, S., & Sethuraman, N. (2018). A prospective study on the effect of topical lidocaine gel versus drops on ocular pain in manual small incision cataract surgery. International Journal of Basic & Clinical Pharmacology, 7(7), 1253–1256. https://doi.org/10.18203/2319-2003.ijbcp20182513