@misc{indiciae6b828cf3ae9a,
  title = {Automated solid-phase extraction and two-step derivatisation for simultaneous analysis of basic illicit drugs in serum by GC/MS.},
  author = {W Weinmann and M Renz and S Vogt and S Pollak},
  year = {2000},
  doi = {10.1007/s004149900098},
  url = {https://pubmed.ncbi.nlm.nih.gov/10929239/},
  note = {Source identifier: 10929239}
}