@misc{indiciaef9374aab01fb,
  title = {Studies on beta-lactams.},
  author = {B G Chatterjee and R F Abdulla},
  year = {1969},
  doi = {10.1515/znb-1969-0909},
  url = {https://pubmed.ncbi.nlm.nih.gov/4390751/},
  note = {Source identifier: 4390751}
}