@misc{indiciae60dc22d1e85f,
  title = {[Apropos perinatal infant mortality].},
  author = {I Krysztofowicz and A Lenc-Krumholz},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/5949760/},
  note = {Source identifier: 5949760}
}