@misc{indiciaeb402a8a52c11,
  title = {Solid-phase extraction of plasma vasopressin: evaluation, validation and application.},
  author = {B J Van de Heijning and I Koekkoek-van den Herik and T Iványi and T B Van Wimersma Greidanus},
  year = {1991},
  doi = {10.1016/0378-4347(91)80380-u},
  url = {https://pubmed.ncbi.nlm.nih.gov/1874864/},
  note = {Source identifier: 1874864}
}