Batool, Kaneez, Mehdi Hasan Mumtaz, and Rana Altaf Ahmad. “A Comparison of Post-Operative Analgesic and Hemodynamic Effects of Extradural Neostigmine Plus Fentanyl With Fentanyl Alone in Patients of Hysterectomy”. Anaesthesia, Pain & Intensive Care (February 8, 2019): 4-8. Accessed September 19, 2024. https://mail.apicareonline.com/index.php/APIC/article/view/564.