@misc{indiciae0ac7b9baf54a,
  title = {Immunoassay standardization.},
  author = {R Ekins},
  year = {1991},
  doi = {10.3109/00365519109104600},
  url = {https://pubmed.ncbi.nlm.nih.gov/1947747/},
  note = {Source identifier: 1947747}
}