@misc{indiciae99de8773961a,
  title = {Cesarean section for the second twin.},
  author = {J H Gerber and H Choithani and J A O'Leary},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5770548/},
  note = {Source identifier: 5770548}
}