@misc{indiciae82cccf140026,
  title = {[A punched-card system as a documentation method in obstetrics].},
  author = {U Glaser and I Diehl and H Stegmann},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5876782/},
  note = {Source identifier: 5876782}
}