USMA JABEEN; ZAID MUNEER; MOHAMMAD KHAIRAT. Comparison of intraoperative and postoperative analgesic efficacy of Fentanyl versus Dexmedetomidine as an adjuvant to epidural Ropivacaine in patients undergoing major abdominal surgeries: an observational study. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 2, p. 283–287, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/4952. Acesso em: 1 sep. 2024.