Shaima, A., Ahmed, S., Javed, M. R., Rizwan, S., Asif, M., & Khan, R. H. (2020). Hemorrhoidectomy with and Without Lateral Internal Sphincterotomy in Terms of Post-Operative Pain Relief. Annals of Punjab Medical College, 13(4), 283-286. https://doi.org/10.29054/apmc/2019.50