@misc{indiciae15eb8e8e9fa6,
  title = {Phases in cell differentiation.},
  author = {N K Wessells and W J Rutter},
  year = {1969},
  doi = {10.1038/scientificamerican0369-36},
  url = {https://pubmed.ncbi.nlm.nih.gov/5766876/},
  note = {Source identifier: 5766876}
}