@misc{indiciae07bac04520de,
  title = {Antibiotic usage in dermatological practice.},
  author = {J J Leyden},
  doi = {10.1111/j.1365-4362.1974.tb05066.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4609931/},
  note = {Source identifier: 4609931}
}