@misc{indiciaefa6e7e1d9953,
  title = {A simple bioautographic technique for identifying biologically active material on thin-layer chromatograms.},
  author = {N Narasimhachari and S Ramachandran},
  year = {1967},
  doi = {10.1016/s0021-9673(01)85909-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/6058970/},
  note = {Source identifier: 6058970}
}