Shen, Jim X Minimization of ion suppression in LC-MS/MS analysis through the application of strong cation exchange solid-phase extraction (SCX-SPE). [electronic resource] - Journal of pharmaceutical and biomedical analysis Feb 2005 - 359-67 p. digital Publication Type: Journal Article ISSN: 0731-7085 Standard No.: 10.1016/j.jpba.2004.10.035 doi Subjects--Topical Terms: Cation Exchange Resins--chemistryChromatography, Liquid--methodsHumansPharmaceutical Preparations--bloodPhospholipids--chemistrySpectrometry, Mass, Electrospray Ionization--methods