@misc{indiciaef9ea46e9896e,
  title = {PENICILLIN SENSITIVITY.},
  author = {N STEINBERG},
  year = {1964},
  doi = {10.1056/nejm196405212702120},
  url = {https://pubmed.ncbi.nlm.nih.gov/14121496/},
  note = {Source identifier: 14121496}
}