@misc{indiciaeec88e8b6c3c9,
  title = {Why purify enzymes?},
  author = {A Kornberg},
  year = {1990},
  doi = {10.1016/0076-6879(90)82003-k},
  url = {https://pubmed.ncbi.nlm.nih.gov/2179661/},
  note = {Source identifier: 2179661}
}