@misc{indiciaed9233c067b2a,
  title = {Continuous annular chromatography.},
  author = {Frank Hilbrig and Ruth Freitag},
  year = {2003},
  doi = {10.1016/s1570-0232(03)00085-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/12767317/},
  note = {Source identifier: 12767317}
}