@misc{indiciae071a79b81ffb,
  title = {A new red-sensitive micronephelometer.},
  author = {J M Thorp and G B Horsfall and M C Stone},
  year = {1967},
  doi = {10.1007/bf02478842},
  url = {https://pubmed.ncbi.nlm.nih.gov/6037626/},
  note = {Source identifier: 6037626}
}