@misc{indiciaefff1484d335a,
  title = {Classification of narcotics in solid mixtures using principal component analysis and Raman spectroscopy.},
  author = {Alan G Ryder},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/11908595/},
  note = {Source identifier: 11908595}
}