PtasiĆska, Sylwia Some aspects of the stability of ion current in a matrix-assisted laser desorption/ionization source. [electronic resource] - Rapid communications in mass spectrometry : RCM 2003 - 917-23 p. digital Publication Type: Journal Article ISSN: 0951-4198 Standard No.: 10.1002/rcm.995 doi Subjects--Topical Terms: Benzoic Acid--chemistryCoumaric Acids--chemistryCytochrome c Group--chemistryGentisatesHydroxybenzoates--chemistryInsulin--chemistryNiacin--chemistryPeptides--chemistrySpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization--methods