@misc{indiciae3e96ab9562ba,
  title = {Direct spot transfer technique for multiple thin layer chromatography.},
  author = {S Narasimhulu and I Keswani and G L Flickinger},
  year = {1968},
  doi = {10.1016/s0039-128x(68)80075-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5683061/},
  note = {Source identifier: 5683061}
}