Charmariya, Sumit. “First Trimester Diagnosis of Fetal Cardiac Anomalies: A Sonopathological Correlation Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 14, no. 2 (January 29, 2025): 479–487. Accessed October 14, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/14692.