@misc{indiciae853546657a2a,
  title = {A simple non-graphic method for pedigree description and analysis.},
  author = {T Schaap and M M Cohen},
  year = {1977},
  doi = {10.1136/jmg.14.1.25},
  url = {https://pubmed.ncbi.nlm.nih.gov/839496/},
  note = {Source identifier: 839496}
}