James J. Vrbanac

The measurement of dimethylamine, trimethylamine, and trimethylamine N-oxide using capillary gas chromatography-mass spectrometry

Kerry-Ann daCosta, James J. Vrbanac, Steven H. Zeisel · Analytical Biochemistry · 1990 · 91 citations

Chemical Engineering, Chemical Measurement, Engineering +10

Automated qualitative and quantitative metabolic profiling analysis of urinary steroids by a gas chromatography-mass spectrometry-data system

James J. Vrbanac, W E Braselton, J. F. Holland et al. · Journal of Chromatography A · 1982 · 26 citations

Metabolic Syndrome, Urology, Quantitative Metabolic +11

Utility of the parent-neutral loss scan screening technique: Partial characterization of urinary metabolites of U-78875 in monkey urine

James J. Vrbanac, I. A. O'Leary, L. BACZYNSKYJ · Journal of Mass Spectrometry · 1992 · 25 citations

Metabolomic Profiling, Urinary Metabolites, Pharmacological Study +20

Automated metabolic profiling analysis of urinary steroids by a gas chromatography mass spectrometry data system

James J. Vrbanac, Charles C. Sweeley, J. David Pinkston · Journal of Mass Spectrometry · 1983 · 12 citations

Comparison of 2,5-dimethoxy-4-methylamphetamine (DOM) and d-amphetamine for in vivo efflux of catecholamines from rat brain

James J. Vrbanac, H.A. Tilson, Kenneth E. Moore et al. · Pharmacology Biochemistry and Behavior · 1975 · 12 citations

Psychoactive Drug, Neurophysiology, Neuroanatomy +12