@misc{1137041,
  author = {David L Duewer and Jeanice B Thomas},
  title = {NIST micronutrients measurement quality assurance program winter and summer 2017 comparability studies: results for round robins LXXXI and LXXXII fat-soluble vitamins and carotenoids in human serum:},
  year = {2018},
  month = {2018-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7880-48},
  language = {en},
}