@misc{indiciae482e1db904b5,
  title = {A linear graph for digoxin radioimmunoassay.},
  author = {S E Smith and A Richter},
  year = {1975},
  doi = {10.1136/jcp.28.10.840},
  url = {https://pubmed.ncbi.nlm.nih.gov/1214020/},
  note = {Source identifier: 1214020}
}