title: The Langerhans cell histiocytosis X files revealed.
authors.affiliation: Southern Alberta Children's Cancer Program, Alberta Children's Hospital/Tom Baker Cancer Center, Department of Oncology and Paediatrics, University of Calgary, Calgary, Alberta, Canada.
authors.forename: Arty
authors.initials: A
authors.lastname: Coppes-Zantinga
authors.forename: R Maarten
authors.initials: RM
authors.lastname: Egeler
mesh_terms: D006646:Histiocytosis, Langerhans-Cell / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans