@misc{850571, author = {David Duewer and Margaret Kline and Katherine Sharpless and Jeanice Brown Thomas and Sam Margolis}, title = {NIST Micronutrients Measurement Quality Assurance Program Winter and Summer 2000 Comparability Studies: Results for Round Robins XLVII and XLVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 13 Ascorbic Acid in Human Serum}, year = {2013}, month = {2013-08-07 00:08:00}, publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=914117}, doi = {https://doi.org/10.6028/NIST.IR.7880-24}, language = {en}, }