@misc{1137196,
  author = {David L. Duewer and Jeanice B. Thomas},
  title = {NIST Micronutrients Measurement Quality Assurance Program Summer 2011 Comparability Studies : Results for Round Robin LXX Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 35 Ascorbic Acid in Human Serum:},
  year = {2013},
  month = {2013-04-01 04:04:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7880-2},
  language = {en},
}