[1]
Mazumder, M.W. et al. 2017. Upper GI Endoscopy in Children: An Experience from Bangabandhu Sheikh Mujib Medical University (BSMMU). Bangladesh Journal of Child Health. 40, 1 (Feb. 2017), 17–20. DOI:https://doi.org/10.3329/bjch.v40i1.31549.