Saber, S., Alam, M. T., Hossain, M. M., & Alam, R. F. (2021). Study on Socio-Demographic Profile of Peptic Ulcer Disease in A Tertiary Care Teaching Hospital, Dhaka, Bangladesh. European Journal of Medical and Health Sciences, 3(2), 12–15. https://doi.org/10.24018/ejmed.2021.3.2.729