TY  - GEN
AU  - Lippa, Katrice
AU  - Bedner, Mary
AU  - Tai, Susan
C2  - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2012-12-21
DO  - https://doi.org/10.6028/NIST.IR.7893
LA  - en
PB  - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2012
TI  - NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2011 Exercise (Exercise 4)
ER  -