Sylwia Magiera et al.
Journal of separation science, 37(22), 3314-3315 (2014-08-28)
A novel analytical approach has been developed for the determination of selected drugs (milrinone, enalapril, carvedilol, spironolactone, acenocumarol, ticlopidine, cilazapril) and their metabolites (2-oxoticlopidine, cilazaprilat, canrenone, 5'-hydroxycarvedilol, O-desmethyl-carvedilol, enalaprilat) in human urine, based on a miniaturized extraction technique; semiautomatic microextraction by