KHAN, Affan Ahmad; ALI, Khawar; SAMI UR REHMAN; ALI, Asif; ADREES, Maria. Comparison of the Mean Duration of Postoperative Analgesia of Epidural Dexmedetomidine and Fentanyl as an Adjuvant to 0.2% Ropivacaine in Elective Abdominal Surgeries. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 6, p. 1321–1325, 2025. DOI: 10.70749/ijbr.v3i6.2877. Disponível em: https://www.ijbr.com.pk/IJBR/article/view/2877. Acesso em: 2 jun. 2026.