@misc{indiciae996028d54a2f,
  title = {Immunoassay standardization.},
  author = {H U Bergmeyer},
  year = {1991},
  doi = {10.3109/00365519109104596},
  url = {https://pubmed.ncbi.nlm.nih.gov/1947737/},
  note = {Source identifier: 1947737}
}