@misc{indiciae189f9298050a,
  title = {Thyroxine determination by continuous spectrophotometry.},
  author = {J A Hathaway and J J Sannella and D T Hunter},
  year = {1970},
  doi = {10.1093/ajcp/53.5.635},
  url = {https://pubmed.ncbi.nlm.nih.gov/5444469/},
  note = {Source identifier: 5444469}
}