@misc{indiciae1da602e0aa74,
  title = {Genetics of obstetrical variables. A study from the collaborative perinatal project.},
  author = {A F Naylor and D Warburton},
  year = {1974},
  doi = {10.1111/j.1399-0004.1974.tb02259.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4434652/},
  note = {Source identifier: 4434652}
}