KUNJU, S.; BHAT, G.; BHAT, M.; J. SORAKE, C. A BIS guided comparison of propofol-fentanyl and propofol-dexmedetomidine combinations for intravenous sedation in endoscopic retrograde cholangiopancreatography (ERCP). Anaesthesia, Pain & Intensive Care, v. 30, n. 6, p. 716-723, 10 jul. 2026.