title: Positive electrospray liquid chromatography/mass spectrometry using high-pH gradients: a way to combine selectivity and sensitivity for a large variety of drugs.
authors.forename: Claude
authors.initials: C
authors.lastname: Delatour
authors.forename: Laurent
authors.initials: L
authors.lastname: Leclercq
mesh_terms: D002851:Chromatography, High Pressure Liquid; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008862:Microsomes, Liver; D004364:Pharmaceutical Preparations / Q000032:analysis*; D012015:Reference Standards; D012680:Sensitivity and Specificity; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*
chemical_list: D004364:Pharmaceutical Preparations