@misc{indiciaefc189148ab12,
  title = {Hypersensitivity to tetracycline.},
  author = {I J Copperman},
  year = {1967},
  doi = {10.1016/s0140-6736(67)90759-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4166842/},
  note = {Source identifier: 4166842}
}