@misc{indiciae9fa4987c41cd,
  title = {Bloodless testing.},
  author = {R Nelson},
  year = {1998},
  doi = {10.1038/scientificamerican1098-38},
  url = {https://pubmed.ncbi.nlm.nih.gov/9768521/},
  note = {Source identifier: 9768521}
}