@misc{indiciae54832adb550a,
  title = {Changing pattern in a general practitioner obstetric unit.},
  author = {B V Lewis and R H Tipton and I M Sloper},
  year = {1978},
  doi = {10.1136/bmj.1.6111.484},
  url = {https://pubmed.ncbi.nlm.nih.gov/626847/},
  note = {Source identifier: 626847}
}