@misc{indiciae7b4bc8e4b155,
  title = {[Is vaginal breech delivery still justified?].},
  author = {O Dubler and F Nagl},
  year = {1975},
  doi = {10.1007/bf00669200},
  url = {https://pubmed.ncbi.nlm.nih.gov/2139/},
  note = {Source identifier: 2139}
}