TY - JOUR AU - Susan Tai AU - Michael Nelson C2 - Analytical Chemistry DA - 2015-07-14 DO - https://doi.org/10.1021/acs.analchem.5b01861 LA - en PB - Analytical Chemistry PY - 2015 TI - Candidate Reference Measurement Procedure for the Determination of 24R,25-Dihydroxyvitamin D3 in Human Serum using Isotope-Dilution Liquid Chromatography-Tandem Mass Spectrometry ER -