@misc{indiciae03964dd846ce,
  title = {Penicillin "allergy".},
  author = {S H Cobb},
  year = {1971},
  doi = {10.1056/nejm197108122850723},
  url = {https://pubmed.ncbi.nlm.nih.gov/5556587/},
  note = {Source identifier: 5556587}
}