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Biological Mass Spectrometry|September 1, 1993
Improved measurement of stable isotope ratios in gas chromatography/mass spectrometry using the microwave-powered chemical reaction interface for mass spectrometryJ J Kusmierz, F P AbramsonJournal of Chromatography|February 14, 1992
Characterization of an aminopeptidase in cerebrospinal fluid. Structure elucidation of enzyme hydrolysis products of synthetic methionine-enkephalin by reversed-phase high-performance liquid chromatography and mass spectrometryJ J Kusmierz, D M DesiderioBiological Mass Spectrometry|December 1, 1994
Tracing 15N with chemical reaction interface mass spectrometry: a demonstration using 15N-labeled glutamine and asparagine substrates in cell cultureJ J Kusmierz, F P AbramsonAnalytical Chemistry|June 1, 1996
Continuous-flow isotope ratio mass spectrometry using the chemical reaction interface with either gas or liquid chromatographic introductionY Teffera, J J Kusmierz, F P AbramsonAnalytical Chemistry|November 1, 1990
Fast atom bombardment mass spectrometric quantitative analysis of methionine-enkephalin in human pituitary tissuesJ J Kusmierz, R Sumrada, D M DesiderioBiological Mass Spectrometry|March 1, 1991
Mass spectrometric quantification of endogenous beta-endorphinC Dass, J J Kusmierz, D M DesiderioJournal of Chromatography|January 2, 1991
Analysis of methionine enkephalin in human pituitary by multi-dimensional reversed-phase high-performance liquid chromatography, radioreceptor assay, radioimmunoassay, fast atom bombardment mass spectrometry, and mass spectrometry-mass spectrometryJ L Lovelace, J J Kusmierz, D M DesiderioCarcinogenesis|July 1, 1994
The excretion of 7-methyladenine in the urine of rats exposed to carcinogenic methylating agentsH G Mandel, J A Straw, L J Wenger, et al.Analytical Biochemistry|March 1, 1994
Quantitation of urinary 7-methyladenine by gas chromatography-mass spectrometry using isotopically labeled internal standardsH G Mandel, J J Kusmierz, B F Dickens, et al.Journal of the American Society for Mass Spectrometry|November 19, 2013
Electrospray mass spectrometry for the analysis of opioid peptides and for the quantification of endogenous methionine enkephalin and β-endorphinC Dass, J J Kusmierz, D M Desiderio, et al.Pageof 2