@article{LehrlKardosMatthysetal.2018,
  author    = {Siegfried Lehrl and Peter Kardos and Heinrich Matthys and Wolfgang Kamin},
  title     = {Validation of a clinical instrument for measuring the severity of acute bronchitis in children - the BSS-ped},
  journal   = {The open respiratory medicine journal},
  volume    = {12},
  pages     = {50 -- 66},
  doi       = {10.2174/1874306401812010050},
  year      = {2018},
}