Islam, Md. Menhazul, Taslima Akter, Abu Sayeed Mohammad, Saiful Islam, Farzana Alam, Uday Goswami, Salah Uddin Al-Azad, and Shahjada Selim. 2016. “Ultrasonographic Evaluation of Foetal Binocular Distance in Second & Third Trimester of Pregnancy and Correlation With Gestation Age”. Journal of Current and Advance Medical Research 3 (1):10-15. https://doi.org/10.3329/jcamr.v3i1.29360.