Sharma, Netay Kumer, Sankar Narayan Dey, Md Masudur Rahman, Akter Zahan, Mahzabeen Islam, and - Mukthadira. “Role of Ultrasonographic Measurement of Fetal Head Circumference in the Evaluation of Gestational Age in Bangladeshi Women”. Community Based Medical Journal 6, no. 2 (September 10, 2017): 6–11. Accessed May 7, 2024. https://www.banglajol.info/index.php/CBMJ/article/view/54723.