@article{KleinGardemann2018,
  author    = {Klein, Ann-Kathrin and Gardemann, Joachim},
  title     = {Migration und Vitamin-D-Mangel Frauen und M{\"a}dchen in der Adoleszenz sind besonders betroffen},
  series = {Westf{\"a}lisches {\"A}rzteblatt},
  journal   = {Westf{\"a}lisches {\"A}rzteblatt},
  number    = {3},
  pages     = {26 -- 27},
  year      = {2018},
  language  = {de}
}
@article{Gardemann2018,
  author    = {Gardemann, Joachim},
  title     = {Internationale Nothilfe im Wandel},
  series = {Kinder- und Jugendarzt},
  volume    = {49},
  journal   = {Kinder- und Jugendarzt},
  number    = {8},
  issn      = {0340-5877},
  pages     = {499 -- 502},
  year      = {2018},
  language  = {de}
}