@article{913556, author = {Stephen Wise and Johanna Camara and Carolyn Burdette and Grace Hahm and Federica Nalin and Adam Kuszak and Joyce Merkel and Ramon Durazo-Arvizu and Emma Williams and Christian Popp and Christian Beckert and Jan Schultess and Glen Van Slooten and Carole Tourneur and Camille Pease and Kavi Kaul and Alfredo Villarreal and Marcelo Batista and Heather Pham and Alex Bennett and Eugene Jansen and Dilshad Khan and Mark Kilbane and Patrick Twomey and James Freeman and Neil Parker and Sohail Mushtaq and Christine Simpson and Pierre Lukas and Etienne Cavalier and Christopher Sempos}, title = {Interlaboratory Comparison of 25-Hydroxyvitamin D Assays: Vitamin D Standardization Program (VDSP) Intercomparison Study 2 – Part 2 Immunoassays – Impact of 25 Hydroxyvitamin D2 and 24R,25-Dihydroxyvitamin D3 on Assay Performance}, year = {2021}, month = {2021-08-27 04:08:00}, publisher = {Analytical and Bioanalytical Chemistry}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932141}, language = {en}, }