@misc{indiciaec016e31b74a9,
  title = {Direct quantification of micro-thin-layer chromatograms.},
  author = {S Samuels and C Fisher},
  year = {1972},
  doi = {10.1016/s0021-9673(01)80688-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5057117/},
  note = {Source identifier: 5057117}
}