@misc{1137131,
  author = {David L. Duewer and Margaret C. Kline and Sam A. Margolis and Willie E. May and Katherine E. Sharpless and Jeanice B. Thomas},
  title = {NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall 1993 Comparability Studies::Results for Round Robins XXVII, XXVIII, and XXIX Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 4 Ascorbic Acid in Human Se},
  year = {2014},
  month = {2014-12-01 05:12:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7880-31},
  language = {en},
}