@article{SchrueferStoevesandtTrautmann2022,
  author    = {Philipp Schr{\"u}fer and Johanna Stoevesandt and Axel Trautmann},
  title     = {Outcome of a de-labelling algorithm compared with results of penicillin (β-lactam) allergy testing},
  journal   = {Allergy, Asthma \& Clinical Immunology},
  volume    = {18},
  doi       = {10.1186/s13223-022-00659-1},
  year      = {2022},
}