@misc{indiciae5c71fe3ced40,
  title = {A rapid simplified method for plasma 25-hydroxyvitamin D estimation.},
  author = {J C Hamilton},
  year = {1980},
  doi = {10.1136/jcp.33.2.197},
  url = {https://pubmed.ncbi.nlm.nih.gov/7364955/},
  note = {Source identifier: 7364955}
}