Dokmanovic, Lidija, et al. “Hemophagocytic Lymphohistiocytosis Arising in a Child With Langerhans Cell Histiocytosis”. The Turkish Journal of Pediatrics, vol. 56, no. 4, Aug. 2014, pp. 452-7, https://doi.org/10.24953/turkjpediatr.2014.1400.