@misc{indiciae896234941573,
  title = {Improved sample preparation for the testosterone hydroxylation assay using disposable extraction columns.},
  author = {F Oesch and H Wagner and K L Platt and M Arand},
  year = {1992},
  doi = {10.1016/0378-4347(92)80324-j},
  url = {https://pubmed.ncbi.nlm.nih.gov/1491046/},
  note = {Source identifier: 1491046}
}