@misc{259831, author = {David Duewer and Katrice Lippa and Blaza Toman and Tang and Qinde Liu and Pui}, title = {CCQM-K142 Comparison of CRMs and Value-Assigned Quality Controls: Urea and Uric Acid in Human Serum or Plasma}, year = {2019}, month = {2019-03-21}, publisher = {TBD}, language = {en}, }