@misc{indiciae663102966f94,
  title = {Letter: Limulus test.},
  author = {J Fine and D Deykin and J Ansell and R Hutton},
  year = {1976},
  doi = {10.1056/nejm197601012940114},
  url = {https://pubmed.ncbi.nlm.nih.gov/1244474/},
  note = {Source identifier: 1244474}
}