@misc{indiciaeab9e16868c1e,
  title = {A protein alignment scoring system sensitive at all evolutionary distances.},
  author = {S F Altschul},
  year = {1993},
  doi = {10.1007/bf00160485},
  url = {https://pubmed.ncbi.nlm.nih.gov/8483166/},
  note = {Source identifier: 8483166}
}