Fatima, Sana, et al. “Comparison of Efficacy of Lignocaine Jelly Versus Lignocaine Injection During Perineum Repair in Normal Vaginal Delivery”. 2023. Annals of King Edward Medical University, vol. 29, no. Spl3, Jan. 2024, pp. 240-4, doi:10.21649/akemu.v29iSpl3.5578.