@misc{1163001,
  author = {R Mavrodineanu and R W Seward},
  title = {Standard Reference Materials ::Summary of the clinical laboratory standards issued by the National Bureau of Standards/},
  year = {1981},
  month = {1981-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.260-71},
  language = {en},
}