Hyeon Ju Oh

Steroid profiling for congenital adrenal hyperplasia by tandem mass spectrometry as a second-tier test reduces follow-up burdens in a tertiary care hospital: A retrospective and prospective evaluation

Ja Young Seo, Hyung‐Doo Park, Jong‐Won Kim et al. · Journal of Perinatal Medicine · 2013 · 55 citations

Medicine, Endocrinology, Pediatrics +17

A simple and rapid analytical method based on solid-phase extraction and liquid chromatography–tandem mass spectrometry for the simultaneous determination of free catecholamines and metanephrines in urine and its application to routine clinical analysis

Hye In Woo, Jeong Soo Yang, Hyeon Ju Oh et al. · Clinical Biochemistry · 2016 · 44 citations

Natural Sciences, Endocrinology, Pharmacology +17

Dried Blood Spot Multiplexed Steroid Profiling Using Liquid Chromatography Tandem Mass Spectrometry in Korean Neonates

Rihwa Choi, Hyung‐Doo Park, Hyeon Ju Oh et al. · Annals of Laboratory Medicine · 2019 · 28 citations · Full text

Life Sciences, Biochemistry, Endocrinology +17

Pharmacokinetic study of orphenadrine using high-performance liquid chromatography–tandem mass spectrometry (HPLC–MS/MS)

Soo‐Youn Lee, Hyeon Ju Oh, Jong Won Kim et al. · Journal of Chromatography B · 2006 · 18 citations

Pharmacy, Pharmacokinetics, Pharmacology +8

Development and Validation of Liquid Chromatography-Tandem Mass Spectrometry Method for Quantification of Plasma Metanephrines for Differential Diagnosis of Adrenal Incidentaloma

Sae-Mi Lee, Mi-Na Lee, Hyeon Ju Oh et al. · Annals of Laboratory Medicine · 2015 · 13 citations · Full text

Natural Sciences, Endocrinology, Analytical Chemistry +16