@misc{indiciae1ae335c096b8,
  title = {Three-layer matrix/sample preparation method for MALDI MS analysis of low nanomolar protein samples.},
  author = {Bernd O Keller and Liang Li},
  year = {2006},
  doi = {10.1016/j.jasms.2006.02.012},
  url = {https://pubmed.ncbi.nlm.nih.gov/16580842/},
  note = {Source identifier: 16580842}
}