@article{HammHoeger2011,
  author    = {Henning Hamm and Peter H H{\"o}ger},
  title     = {Skin Tumors in Childhood},
  journal   = {Deutsches {\"A}rzteblatt International},
  volume    = {108},
  number    = {20},
  doi       = {10.3238/arztebl.2011.0347},
  year      = {2011},
}