@misc{indiciaecd8f2f4136b6,
  title = {GP obstetrics.},
  author = {M J Bull},
  year = {1978},
  doi = {10.1136/bmj.1.6115.788-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/630362/},
  note = {Source identifier: 630362}
}