@misc{indiciaea3bf8ac03c7d,
  title = {Density gradient zone electrophoresis apparatus.},
  author = {D M Miller},
  year = {1972},
  doi = {10.1016/0003-2697(72)90256-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4673187/},
  note = {Source identifier: 4673187}
}