@misc{indiciae21b1c768a609,
  title = {Protein and biological control.},
  author = {D E Koshland},
  year = {1973},
  doi = {10.1038/scientificamerican1073-52},
  url = {https://pubmed.ncbi.nlm.nih.gov/4727696/},
  note = {Source identifier: 4727696}
}