Matin, D. M. B. . “Pre-Emptive Analgesia: A Comparative Study Between Ilioinguinal-Iliohypogastric Combined Nerve Block and Incision Line Local Anaesthetic Infiltration in Paediatric Inguinal Hernia Repair”. The Planet, vol. 5, no. 02, Jan. 2022, pp. 13-22, https://bdjournals.org/index.php/planet/article/view/109.