@misc{indiciae885216e381e5,
  title = {Aqueous procaine penicillin.},
  author = {E N IRONS},
  year = {1950},
  doi = {10.1001/jama.1950.02910200025006},
  url = {https://pubmed.ncbi.nlm.nih.gov/15397606/},
  note = {Source identifier: 15397606}
}