Ghani, A. et al. 2017. Prediction of Gestational age by Last Menstrual Period (LMP) in Comparison to Ultrasonography (USG). Journal of Shaheed Suhrawardy Medical College. 6, 2 (Mar. 2017), 82–86. DOI:https://doi.org/10.3329/jssmc.v6i2.31776.