@misc{indiciaea7ff0a12ed54,
  title = {Guidelines for immunization during pregnancy.},
  author = {P Dreyfuss and J L Breen and C A Gregori},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6350593/},
  note = {Source identifier: 6350593}
}