@misc{indiciae1b05dcb7b444,
  title = {[Smallpox vaccination and pregnancy].},
  author = {V Krstajić and S Malbaski and S Tokin},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4794708/},
  note = {Source identifier: 4794708}
}