@misc{indiciaed2285b34a2a5,
  title = {Disk susceptibility studies with cefazolin and cephalothin.},
  author = {P Actor and J Guarini and J Uri and J Dickson and J F Pauls and J A Weisbach},
  year = {1974},
  doi = {10.1128/aac.5.1.63},
  url = {https://pubmed.ncbi.nlm.nih.gov/4840450/},
  note = {Source identifier: 4840450}
}