Oyesakin, A. B., Nwatah, V. E., Ukpai, N. U., David, E. I., Wakama, T. T. and Oniyangi, O. (2018) “Pattern of childhood acute leukemia presentation at a tertiary hospital in Nigeria: a five-year review”, International Journal of Contemporary Pediatrics, 5(6), pp. 2123–2128. doi: 10.18203/2349-3291.ijcp20184202.