@misc{indiciaecc08a9b972b2,
  title = {Appendix 2. Reference ions for exact mass measurements.},
  author = {R M Milberg},
  year = {1990},
  doi = {10.1016/0076-6879(90)93457-v},
  url = {https://pubmed.ncbi.nlm.nih.gov/2074848/},
  note = {Source identifier: 2074848}
}