@misc{1136976,
  author = {Katrice A. Lippa and Mary Bedner and Susan S.-C. Tai},
  title = {NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2010 Comparability Study (Exercise 2):},
  year = {2012},
  month = {2012-12-01 05:12:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7891},
  language = {en},
}