@misc{indiciae127333ef65bd,
  title = {The birth system in Germany.},
  author = {D L Luegenbiehl},
  doi = {10.1111/j.1552-6909.1985.tb02202.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3844460/},
  note = {Source identifier: 3844460}
}