Publications by authors named "Sten Witzel"

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Effects of Cholecalciferol vs Calcifediol on Total and Free 25-Hydroxyvitamin D and Parathyroid Hormone.
Albert Shieh, Christina Ma, Rene F Chun, Sten Witzel, Brandon Rafison

J Clin Endocrinol Metab· April 2017

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Effects of High-Dose Vitamin D2 Versus D3 on Total and Free 25-Hydroxyvitamin D and Markers of Calcium Balance.
Albert Shieh, Rene F Chun, Christina Ma, Sten Witzel, Briana Meyer

J Clin Endocrinol Metab· August 2016

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Regulation of the extrarenal CYP27B1-hydroxylase.
John S Adams, Brandon Rafison, Sten Witzel, Rachel E Reyes, Albert Shieh

J Steroid Biochem Mol Biol· October 2014

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