@misc{61816,
  author = {Stephen Long and Karen Murphy},
  title = {Compilation of NIST Higher-Order Methods for the Determination of Electrolytes in Clinical Materials},
  year = {2006},
  month = {2006-09-29},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=832071},
  language = {en},
}