@misc{229906, author = {Mary Bedner and Carolyn Burdette}, title = {NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2016 Comparability Study (Exercise 12)}, year = {2017}, month = {2017-07-31}, publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.8169}, language = {en}, }