Skeletal involvement in children with Langerhans cell histiocytosis: healing, complications, and functional outcomeAhmed H. K. Abdelaal, Mohamed Sedky, Seham Gohar, Iman Zaki, Asmaa Salama, Omayma Hassanain and Ahmed M. El GhoneimySICOT-J, 6 (2020) 28DOI: https://doi.org/10.1051/sicotj/2020024