@misc{indiciae5a035cf60cb7,
  title = {Possible beta-lactamase activities detectable in infective clinical specimens.},
  author = {G Masuda and S Tomioka},
  year = {1977},
  doi = {10.7164/antibiotics.30.1093},
  url = {https://pubmed.ncbi.nlm.nih.gov/413821/},
  note = {Source identifier: 413821}
}