TY - JOUR AU - Camara, Johanna AU - Wise, Stephen AU - Sempos, Christopher AU - Lukas, Pierre AU - LeGoff, Caroline AU - Peeters, Stephanie AU - Burdette, Carolyn AU - Nalin, Federica AU - Hahm, Grace AU - Durazo-Arvizu, Ramon AU - Kuszak, Adam AU - Merkel, Joyce AU - Cavalier, E. C2 - Journal of Steroid Biochemistry and Molecular Biology DA - 2021-05-17 04:05:00 DO - https://doi.org/10.1016/j.jsbmb.2021.105917 LA - en PB - Journal of Steroid Biochemistry and Molecular Biology PY - 2021 TI - Vitamin D Standardization Program (VDSP) intralaboratory study for the assessment of 25-hydroxyvitamin D assay variability and bias UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=930349 ER -