@misc{indiciae64e8dfe0be4c,
  title = {The systems approach to evolution.},
  author = {R J P Williams and J J R Fraústo da Silva},
  year = {2002},
  doi = {10.1016/s0006-291x(02)02289-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/12359209/},
  note = {Source identifier: 12359209}
}