Mehrotra A, Sharma A, Singh S, Kacker S. Situs ambiguous with three chambered heart (single atrium), evaluation by four-dimensional X-strain color echocardiography – A case report. Indian J Child Health [Internet]. 2022 Jul. 26 [cited 2025 Dec. 5];9(7):131-6. Available from: https://mansapublishers.com/ijch/article/view/3534