Comparison of the Effectiveness of Propofol-Remifentanil and Propofol-Fentanyl for Procedural Sedation During Endoscopic Retrograde Cholangiopancreatography. Planet (Barisal) [Internet]. 2026 Jun. 30 [cited 2026 Jul. 5];9(04):248-52. Available from: https://bdjournals.org/planet/article/view/1306