@misc{indiciae86883ba912d1,
  title = {A simple method for the analysis of pyrimidine tract data.},
  author = {W M Fitch},
  year = {1977},
  doi = {10.1016/s0022-2836(77)80026-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/839536/},
  note = {Source identifier: 839536}
}