@misc{indiciae9160a802f480,
  title = {A package deal for computer processing obstetrical records.},
  author = {R A Thatcher},
  year = {1969},
  doi = {10.5694/j.1326-5377.1969.tb107387.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5389120/},
  note = {Source identifier: 5389120}
}