D. P. Thi, N. V. Bang, T. D. Hung, D. T. Thuong, and V. T. P. Hoa, “Research characteristics histopathology and immunohistochemistry of non Hodgkin’s lymphoma in Hue Central Hospital (2014 - 2017)”, JCMHCH, vol. 10, no. 50, pp. 98–104, Aug. 2018.