@misc{indiciae918f6153a9b9,
  title = {Simple method for protecting fresh smears from drying and deterioration during mailing.},
  author = {G N PAPANICOLAOU and E L BRIDGES},
  year = {1957},
  doi = {10.1001/jama.1957.62980120008007c},
  url = {https://pubmed.ncbi.nlm.nih.gov/13438696/},
  note = {Source identifier: 13438696}
}