@misc{indiciae75c40b97d5ea,
  title = {Spot applicator for quantitative thin-layer and paper chromatography, suitable for clinical analysis.},
  author = {A F Rosenthal and M G Vargas},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4652843/},
  note = {Source identifier: 4652843}
}