Tan, C. S. H., Lim, L. W. Y., Chew, M. C. Y., Li, K. Z., & Ngo, W. K. (2012). The effect of gender on pain experienced during cataract surgery. Oman Journal of Ophthalmology, 5(2), 137-138. https://doi.org/10.4103/0974-620x.99387