Ultrasonographic Evaluation of Foetal Binocular Distance in Second & Third Trimester of Pregnancy and Correlation with Gestation Age. J Curr Adv Med Res [Internet]. 2016 Aug. 20 [cited 2026 Jul. 10];3(1):10-5. Available from: https://banglajol.info/index.php/JCAMR/article/view/29360