Begum, S., K. Fatema, and S. A. Rahman. “Pediatric Gastrointestinal Tuberculosis With Hematochezia and Polyarthritis: An Unusual Presentation”. Bangabandhu Sheikh Mujib Medical University Journal, vol. 8, no. 1, July 2016, pp. 71-73, doi:10.3329/bsmmuj.v8i1.28925.