@misc{indiciaed41764bbefc5,
  title = {Countercurrent chromatography: liquid-liquid partition chromatography without solid support.},
  author = {Y Ito and R L Bowman},
  year = {1970},
  doi = {10.1126/science.167.3916.281},
  url = {https://pubmed.ncbi.nlm.nih.gov/5409709/},
  note = {Source identifier: 5409709}
}