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Journal of AOAC International|August 21, 2017
Baseline Assessment of 25-Hydroxyvitamin D Assay Performance: A Vitamin D Standardization Program (VDSP) Interlaboratory Comparison StudyStephen A Wise, Karen W Phinney, Susan S-C Tai, et al.Journal of AOAC International|August 12, 2017
Baseline Assessment of 25-Hydroxyvitamin D Reference Material and Proficiency Testing/External Quality Assurance Material Commutability: A Vitamin D Standardization Program StudyKaren W Phinney, Christopher T Sempos, Susan S-C Tai, et al.Pageof 3