@misc{indiciae0ee687e5ee2a,
  title = {Solid-phase extraction in clinical biochemistry.},
  author = {Valerie Walker and Graham A Mills},
  year = {2002},
  doi = {10.1258/000456302320314476},
  url = {https://pubmed.ncbi.nlm.nih.gov/12227852/},
  note = {Source identifier: 12227852}
}