@misc{indiciae2d49bcb818d2,
  title = {[Pregnancy interruption using the metranoikter].},
  author = {H Langer and K Zimmer and G Börker},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4849447/},
  note = {Source identifier: 4849447}
}