M. . Raafat Naeem, K. . Mosallam Eisa, M. . Khairy El Haiesh, and M. . Abdel Bary Ahmed, “Different surgical techniques for the management of small aortic annulus in patients with rheumatic aortic stenosis”, J Neonatal Surg, vol. 14, no. 21S, pp. 1269–1279, May 2025.