Hafiz, M., A. Islam, and R. Siddique. “Back Pain and Vertebral Compression: An Unusual Presentation of Childhood Acute Lymphoblastic Leukemia”. Mymensingh Medical Journal, vol. 19, no. 1, Feb. 2010, pp. 130-6, https://banglajol.info/index.php/MMJ/article/view/4467.