Y. F. . Abdel-Rahem Rezk, F. A.-F. . Ali Hassan, S. F. . Youssif, D. A. . Aboud Salem, and M. G. . M. Aboelela, “Diagnostic Value of Chest Ultrasound in Detecting Complicating Pneumonia in Comparison to CT scan”, J Neonatal Surg, vol. 14, no. 32S, pp. 6941–6949, Aug. 2025.