@misc{indiciaea8dba92dbddc,
  title = {Three good choices.},
  author = {D E Koshland},
  year = {1993},
  doi = {10.1126/science.8356440},
  url = {https://pubmed.ncbi.nlm.nih.gov/8356440/},
  note = {Source identifier: 8356440}
}