@misc{indiciaefcbb042548f7,
  title = {Letter: Erythromycin estolate.},
  author = {D Levenson},
  year = {1974},
  doi = {10.1001/jama.1974.03230150052031},
  url = {https://pubmed.ncbi.nlm.nih.gov/4859621/},
  note = {Source identifier: 4859621}
}