@misc{indiciaef55820328e7c,
  title = {Cefazolin vs penicillin.},
  author = {G R Plotkin},
  year = {1979},
  doi = {10.1001/jama.242.17.1849e},
  url = {https://pubmed.ncbi.nlm.nih.gov/113571/},
  note = {Source identifier: 113571}
}