@misc{indiciaebbea0743a3aa,
  title = {Overview on extraction procedures.},
  author = {M Chiarotti},
  year = {1993},
  doi = {10.1016/0379-0738(93)90270-k},
  url = {https://pubmed.ncbi.nlm.nih.gov/8138217/},
  note = {Source identifier: 8138217}
}