Maher, M., H. Hassan, A. Refaat, and M. Amer. “Comparative Risk of Pulmonary Microaspiration in Intubated Versus Sedated Patients Undergoing ERCP”. Anaesthesia, Pain & Intensive Care, Vol. 28, no. 6, Dec. 2024, pp. 1029-34, doi:10.35975/apic.v28i6.2611.