TY - RPRT TI - NIST micronutrients measurement quality assurance program: spring and fall 1986 comparability studies results for round robins VII and VIII fat soluble vitamins and carotenoids in human serum AU - Craft, Neal E AU - Duewer, David L AU - Kline, Margaret C AU - Paule, Robert C AU - Ruegg, Fillmer C AU - Schaffer, Robert AU - Schonberger, Emil AU - Thomas, Jeanice B PY - 2018 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7880-38 DO - 10.6028/NIST.IR.7880-38 ER -