@misc{indiciae703fdcc3d3b3,
  title = {Rubella--when not whether.},
  author = {L D Polk},
  year = {1970},
  doi = {10.1177/000992287000900202},
  url = {https://pubmed.ncbi.nlm.nih.gov/5414940/},
  note = {Source identifier: 5414940}
}