@misc{indiciae19c1f169e659,
  title = {Mass spectrometry. Ionization methods and instrumentation.},
  author = {J R Chapman},
  year = {1996},
  doi = {10.1385/0-89603-345-7:9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8930862/},
  note = {Source identifier: 8930862}
}