• 3136 Citations
  • 31 h-Index
1991 …2019
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Research Output 1991 2019

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Letter
2012
5 Citations (Scopus)

Comparative GC-MS based in vitro assays of 5α-reductase activity using rat liver S9 fraction

Lee, S. H., Lee, D. H., Lee, J. A., Lee, W. Y., Chung, B. C. & Choi, M. H., 2012 Dec 1, In : Mass Spectrometry Letters. 3, 1, p. 21-24 4 p.

Research output: Contribution to journalLetter

Gas chromatography
Liver
Gas Chromatography-Mass Spectrometry
Mass spectrometry
Rats
2011
2 Citations (Scopus)

Electrospray-mass spectrometric analysis of plasma pyrophosphates separated on a multi-modal liquid chromatographic column

Hyeon Lee, S., Lee, J., Lee, W. Y., Chung, B. C. & Choi, M. H., 2011 Dec 1, In : Mass Spectrometry Letters. 2, 4, p. 92-96 5 p.

Research output: Contribution to journalLetter

Diphosphates
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Plasmas
Liquids
Biosynthesis
2010
5 Citations (Scopus)

Isotope-dilution mass spectrometry for quantification of urinary active androgens separated by gas chromatography

Hyeon Lee, S., Ho Choi, M., Lee, W. Y. & Chul Chung, B., 2010 Dec 1, In : Mass Spectrometry Letters. 1, 1, p. 29-32 4 p.

Research output: Contribution to journalLetter

Isotopes
Gas chromatography
Gas Chromatography
Androgens
Dilution
6 Citations (Scopus)

Metabolic alterations of DHEA and cholesterol sulphates in the hair of patients with acne measured by liquid chromatography-mass spectrometry

Cho, S. H., Choi, M. H., Sim, W. Y., Lee, W. Y. & Chung, B. C., 2010 Jul 1, In : Experimental dermatology. 19, 7, p. 694-696 3 p.

Research output: Contribution to journalLetter

Dehydroepiandrosterone Sulfate
Dehydroepiandrosterone
Liquid chromatography
Acne Vulgaris
Liquid Chromatography
2006
6 Citations (Scopus)

Direct determination of estriol conjugates in amniotic fluid by capillary electrophoresis with electrospray tandem mass spectrometry [2]

Cho, S. H., Byung, H. J., Lee, W. Y. & Bong, C. C., 2006 Oct 13, In : Rapid Communications in Mass Spectrometry. 20, 19, p. 2995-2998 4 p.

Research output: Contribution to journalLetter

Capillary electrophoresis
Estriol
Electrospray Ionization Mass Spectrometry
Capillary Electrophoresis
Amniotic Fluid