Ghani, A., Nahar, A., Sultana, N., Khatun, A., Sultana, R., Yusuf, M. A., & Zakaria, R. E. (2017). Prediction of Gestational age by Last Menstrual Period (LMP) in Comparison to Ultrasonography (USG). Journal of Shaheed Suhrawardy Medical College, 6(2), 82–86. https://doi.org/10.3329/jssmc.v6i2.31776