Gurumurthy, Gauri, and Devendra K. Agrawal. “Pulse Oximetry Screening for Critical Congenital Heart Defects: Effectiveness and Implementation across Clinical Settings”. Cardiology and Cardiovascular Medicine, vol. 9, no. 5, Oct. 2025, pp. 444-56, https://fortunejournals.org/ojs/index.php/ccm/article/view/16646.