Sharma, P., R. Kar, S. Dutta, H.P. Pati, and R. Saxena. “Niemann-Pick Disease, Type B With TRAP-Positive Storage Cells and Secondary Sea Blue Histiocytosis”. European Journal of Histochemistry 53, no. 3 (September 23, 2009): e22. Accessed September 20, 2020. https://ejh.it/index.php/ejh/article/view/ejh.2009.e22.