@misc{indiciae6e66d48ad6c3,
  title = {Obstetrics.},
  author = {B TENNEY and A B LITTLE},
  year = {1958},
  doi = {10.1056/nejm195809252591306},
  url = {https://pubmed.ncbi.nlm.nih.gov/13590414/},
  note = {Source identifier: 13590414}
}