Talha Masood, Fatima Buzdar, Tayyaba Tabassum, Muhammad Fareed Azam, Sana Mujahid, Rashida Farooqi, “Effect of Gabapentin on Opioid Requirement in patients undergoing total Abdominal Hysterectomy”, Pakistan Journal of Medical & Health Sciences, vol. 18, no. 01, p. 736, Jan. 2024.