Seyam, Sameh, Ismail Abdelgawad, and Mohamed Abdelhalim. “Dexmedetomidine Versus Fentanyl As an Adjuvant to Bupivacaine in Saddle Anesthesia for Anoplasty: A Correlative Randomized Double-Blinded Trial”. Anaesthesia, Pain & Intensive Care 28, no. 2 (April 17, 2024): 302-309. Accessed May 21, 2024. https://www.apicareonline.com/index.php/APIC/article/view/2438.