http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Liquid infrared atmospheric pressure matrix-assisted laser desorption/ionization ion trap mass spectrometry of sialylated carbohydrates
Christopher E. Von Seggern, Susanne C. Moyer, Robert J. Cotter.
Matrix assisted laser desorption ionization