Musisi, Alen, et al. “Evaluating Cardiothoracic Ratio (CTR) and Its Correlation With Clinical Indications and Body Parameters for Heart Size Assessment in Resource-Limited Settings: A Cross-Sectional Study”. Journal of Imaging Science for Diagnosis, vol. 2, no. 12, Dec. 2025, p. 19, https://doi.org/10.51168/gv087c32.