N. NAIR, D. N., V. PANIMALAR, . A. VEERAMANI, and B. BHASKARAN, “COMPARISON OF POSTOPERATIVE CORNEAL ASTIGMATISM IN PHACOEMULSIFICATION AND MANUAL SMALL INCISION CATARACT SURGERY”, Int J Curr Pharm Sci, vol. 12, no. 6, pp. 85–88, Nov. 2020.