TY - GEN AU - Mallet,Claude R AU - Lu,Ziling AU - Mazzeo,Jeff AU - Neue,Uwe TI - Analysis of a basic drug by on-line solid-phase extraction liquid chromatography/tandem mass spectrometry using a mixed mode sorbent SN - 0951-4198 PY - 2002///0418 KW - Absorption KW - Adrenergic beta-Antagonists KW - analysis KW - Animals KW - Chromatography, Liquid KW - Humans KW - Indicators and Reagents KW - Mass Spectrometry KW - Pharmaceutical Preparations KW - Propranolol KW - Rats KW - Spectrometry, Mass, Electrospray Ionization N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/rcm.639 ER -