@misc{indiciae3e01f640513e,
  title = {Illegitimacy--a professional concern.},
  author = {K W Sall and H D Krause},
  year = {1977},
  doi = {10.1001/jama.237.6.574},
  url = {https://pubmed.ncbi.nlm.nih.gov/576287/},
  note = {Source identifier: 576287}
}