@article{KrizEichBrunsetal.2013,
  author    = {Jan Kriz and Hans Theodor Eich and Frank Bruns and Reinhard Heyd and Ulrich Sch{\"a}fer and Uwe Haverkamp and Jens B{\"u}ntzel and Heinrich Seegenschmiedt and Oliver Micke},
  title     = {Radiotherapy in langerhans cell histiocytosis : a rare indication in a rare disease},
  journal   = {Radiation oncology},
  volume    = {8},
  number    = {233},
  doi       = {10.1186/1748-717X-8-233},
  year      = {2013},
}