Ahsan, K., Begum, H. A., Ahsan, M. S., Momtaj, S., & Zahid, M. K. (2016). Abdominal Ultrasonogram in Typhoid Fever: A Useful Diagnostic Tool. Journal of Paediatric Surgeons of Bangladesh, 5(2), 58–63. https://doi.org/10.3329/jpsb.v5i2.27726