@article{50151,
  author = {Yamil Simon and Pedatsur Neta and Xiaoyu Yang and Stephen Stein},
  title = {Loss of 45 Da from a2 Ions and Preferential Loss of 48 Da from a2 Ions Containing Methionine in Peptide Ion Tandem Mass Spectra},
  year = {2011},
  number = {22},
  month = {2011-01-29},
  publisher = {Journal of the American Society for Mass Spectrometry},
  language = {en},
}