Measurement of 25-OH-vitamin D in human serum using liquid chromatography tandem-mass spectrometry with comparison to radioimmunoassay and automated immunoassay

C-3 Epimers Can Account for a Significant Proportion of Total Circulating 25-Hydroxyvitamin D in Infants, Complicating Accurate Measurement and Interpretation of Vitamin D Status

Ravinder J. Singh, Robert L. Taylor, G. Satyanarayana Reddy et al. · The Journal of Clinical Endocrinology & Metabolism · 2006 · 475 citations · Full text

Medicine, Nutritional Sciences, Human Nutrition +15

Routine Isotope-Dilution Liquid Chromatography–Tandem Mass Spectrometry Assay for Simultaneous Measurement of the 25-Hydroxy Metabolites of Vitamins D2 and D3

Zoë Maunsell, Dennis J. Wright, Sandra Rainbow · Clinical Chemistry · 2005 · 380 citations · Full text

Life Sciences, Biochemistry, Nutritional Sciences +17

Accuracy and clinical implications of seven 25-hydroxyvitamin D methods compared with liquid chromatography–tandem mass spectrometry as a reference

Heinz Jürgen Roth, H. Schmidt‐Gayk, Holger Weber et al. · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · 2008 · 308 citations

Life Sciences, Nutritional Sciences, Biopharmaceutics +16

Quantification of Serum 25-Hydroxyvitamin D₂and D₃Using HPLC–Tandem Mass Spectrometry and Examination of Reference Intervals for Diagnosis of Vitamin D Deficiency

Amy K. Saenger, Thomas J. Laha, Deborah E. Bremner et al. · American Journal of Clinical Pathology · 2006 · 138 citations · Full text

Pharmacy, Biochemistry, Nutritional Sciences +17

Candidate Reference Method for the Quantification of Circulating 25-Hydroxyvitamin D3 by Liquid Chromatography–Tandem Mass Spectrometry

Michael Vogeser, Apostolos Kyriatsoulis, Erasmus Huber et al. · Clinical Chemistry · 2004 · 131 citations · Full text

Agriculture, Nutrition, Nutritional Sciences +15