Gurumurthy, Gauri, and Devendra K. Agrawal. “Pulse Oximetry Screening for Critical Congenital Heart Defects: Effectiveness and Implementation across Clinical Settings”. Cardiology and Cardiovascular Medicine 9, no. 5 (October 28, 2025): 444–456. Accessed June 21, 2026. http://www.fortunejournals.org/ojs/index.php/ccm/article/view/16646.