Yasmin, A., Rukunuzzaman, M., Karim, A.S.M.B., Rashid, R., Benzamin, M. and Dey, B.P. 2018. A 15 year old girl presented with rectal bleeding, growth failure, digital clubbing and mental retardation. Bangabandhu Sheikh Mujib Medical University Journal. 11, 1 (Mar. 2018), 64–69. DOI:https://doi.org/10.3329/bsmmuj.v11i1.35326.