TY  - GEN
AU  - Duewer,D L
AU  - Kline,M C
AU  - Sharpless,K E
AU  - Thomas,J B
AU  - Stacewicz-Sapuntzakis,M
AU  - Sowell,A L
TI  - NIST micronutrients measurement quality assurance program: characterizing individual participant measurement performance over time
SN  - 0003-2700
PY  - 2000///1107
KW  - Humans
KW  - National Health Programs
KW  - Quality Control
KW  - Reproducibility of Results
KW  - Tretinoin
KW  - blood
KW  - United States
KW  - Vitamin E
KW  - beta Carotene
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1021/ac991481b
ER  -