TY  - RPRT
TI  - NIST Micronutrients Measurement Quality Assurance Program Summer 2011 Comparability Studies : Results for Round Robin LXX Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 35 Ascorbic Acid in Human Serum 
AU  - Duewer, David L.
AU  - Thomas, Jeanice B.
PY  - 2013
PB  - National Institute of Standards and Technology
SN  - NIST IR 7880-2
DO  - 10.6028/NIST.IR.7880-2
ER  -