Sultan, W., A. Metwally, H. Shiha, and A. Saeed. “Effect of Lung Recruitment on Atelectasis in Lung-Healthy Patients Undergoing Laparoscopic Cholecystectomy”. Anaesthesia, Pain & Intensive Care, Vol. 29, no. 2, Mar. 2025, pp. 202-9, doi:10.35975/apic.v29i2.2704.