Alam, Irin Parveen, and Nusrat Jahan Eva. “Birth Defect: Findings from Obstetrics & Gynae Department of a Tertiary Hospital”. Bangladesh Journal of Obstetrics & Gynaecology 37, no. 2 (November 6, 2023): 127–131. Accessed September 13, 2025. https://www.banglajol.info/index.php/BJOG/article/view/69032.