@misc{indiciae676ecc5761aa,
  title = {New screening method for basic compounds in urine by on-line extraction-high-performance liquid chromatography with photodiode-array detection.},
  author = {Lena Schönberg and Thomas Grobosch and Dagmar Lampe and Charlotte Kloft},
  year = {2006},
  doi = {10.1016/j.chroma.2006.09.009},
  url = {https://pubmed.ncbi.nlm.nih.gov/16999974/},
  note = {Source identifier: 16999974}
}