ANALYTIC METHOD;
ARTICLE;
CHEMICAL ANALYSIS;
DEAMINATION;
DRUG DETERMINATION;
DRUG URINE LEVEL;
HUMAN;
LIQUID CHROMATOGRAPHY;
MONITORING;
REVERSE OSMOSIS;
SOLID PHASE EXTRACTION;
TANDEM MASS SPECTROMETRY;
CHROMATOGRAPHY, LIQUID;
HUMANS;
MASS SPECTROMETRY;
REPRODUCIBILITY OF RESULTS;
TUMOR MARKERS, BIOLOGICAL;
VANILMANDELIC ACID;
Mesenteric organ production hepatic metabolism and renal elimination of norepinephrine and its metabolites in humans
Eisenhofer G, Aneman A, Hooper D, Rundqvist B, Friberg P. Mesenteric organ production hepatic metabolism and renal elimination of norepinephrine and its metabolites in humans. J Neurochem 1996;66:1565-73.
Liquid chromatographic method for the determination of 3,4-dihydroxyphenylethyleneglycol and 3,4-dihydroxymandelic acid in plasma
Eriksson BM, Persson BA. Liquid chromatographic method for the determination of 3,4-dihydroxyphenylethyleneglycol and 3,4-dihydroxymandelic acid in plasma. J Chromatogr 1987;386:1-9.
Determination of homovanillic acid in urine by stable isotope dilution and electrospray tandem mass spectrometry
Magera MJ, Stoor A. Helgeson JK, Matern D, Rinaldo P. Determination of homovanillic acid in urine by stable isotope dilution and electrospray tandem mass spectrometry. Clin Chim Acta 2001;306:35-41.
A liquid chromatography-tandem mass spectrometry method for the determination of 5-hydroxyindole-3-acetic acid in urine
Kroll CA, Magera MJ, Helgeson JK, Matern D. Rinaldo P. A liquid chromatography-tandem mass spectrometry method for the determination of 5-hydroxyindole-3-acetic acid in urine. Clin Chem 2002;48:2049-51.
Measurement of urinary vanilmandelic acid and homovanillic acids by high-performance liquid chromatography with electrochemical detection following extraction by ion-exchange and ion-moderated partition
Binder SR, Sivorinovsky G. Measurement of urinary vanilmandelic acid and homovanillic acids by high-performance liquid chromatography with electrochemical detection following extraction by ion-exchange and ion-moderated partition. J Chromatogr 1984;336:173-88.