title: Fast-atom bombardment tandem mass spectrometry studies of organo-alkali-metal ions of small peptides. Competitive interaction of sodium with basic amino acid substituents.
authors.forename: D H
authors.initials: DH
authors.lastname: Russell
authors.forename: E S
authors.initials: ES
authors.lastname: McGlohon
authors.forename: L M
authors.initials: LM
authors.lastname: Mallis
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D013058:Mass Spectrometry; D010455:Peptides / Q000032:analysis*; D012964:Sodium / Q000032:analysis
chemical_list: D000596:Amino Acids; D010455:Peptides; D012964:Sodium