Petropoulos, Andreas C., George Daskalakis, Fani Anatolitou, Makarios Eleftheriadis, Panos Antsaklis, Athina Moutafi, Panagiotis Petropoulos, Anastasia Varvarigou, and Antonia Charitou. “The Importance of Screening for Critical and Severe Congenital Cardiac Diseases by Pulse Oximetry in the Early Neonatal Age – Position Statement of the Hellenic Society of Perinatal Medicine (HSPM)”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 10, no. 2 (June 28, 2021): e100211. Accessed September 24, 2021. https://jpnim.com/index.php/jpnim/article/view/e100211.