@article{MuellerHummersHillermannetal.2020,
  author    = {Frank M{\"u}ller and Eva Hummers and Nele Hillermann and Christian Dopfer and Alexandra Jablonka and Tim Friede and Anne Simmenroth and Martin Wetzke},
  title     = {Factors influencing the frequency of airway infections in underage refugees: a retrospective, cross sectional study},
  journal   = {International Journal of Environmental Research and Public Health},
  volume    = {17},
  number    = {18},
  doi       = {10.3390/ijerph17186823},
  year      = {2020},
}