title: Quantitation of cibenzoline in human plasma by gas chromatography-negative ion chemical-ionization mass spectrometry.
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000097:blood*; D055598:Chemical Phenomena; D002621:Chemistry; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007093:Imidazoles / Q000097:blood*
chemical_list: D000889:Anti-Arrhythmia Agents; D007093:Imidazoles; C032151:cifenline