TY  - GEN
AU  - David L Duewer
AU  - Margaret C Kline
AU  - Willie E May
AU  - Robert Schaffer
AU  - Emil Schonberger
AU  - Jeanice B Thomas
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2018-05-01 04:05:00
DO  - https://doi.org/10.6028/NIST.IR.7880-37
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2018
TI  - NIST micronutrients measurement quality assurance program: spring and fall 1987 comparability studies--results for round robins IX and XI fat-soluble vitamins and carotenoids in human serum:
ER  -