Ramesh, M., Singh, V., Ghuliani, R., Kapur, B., Singh, J. and Shankar, S. (2010) “Histiocytosis Syndromes of Childhood: A report of four cases”, Journal of Nepal Paediatric Society, 30(3), pp. 171–174. doi: 10.3126/jnps.v30i3.3923.