@misc{indiciaeda7960c9f241,
  title = {Cell separation by gradient centrifugation.},
  author = {R Harwood},
  year = {1974},
  doi = {10.1016/s0074-7696(08)60930-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4604191/},
  note = {Source identifier: 4604191}
}