@article{WojtalewiczSchellenbergHunfeld2019,
  author    = {Nathalie Wojtalewicz and Ingo Schellenberg and Klaus-Peter Hunfeld},
  title     = {Evaluation of INSTAND e.V.'s external quality assessment for C-reactive protein and procalcitonin},
  journal   = {PLoS one},
  volume    = {14},
  number    = {(8): e0221426},
  pages     = {1 -- 14},
  doi       = {10.1371/journal.pone.0221426},
  year      = {2019},
}