Precisely wrong? Urinary fractionated metanephrines and peer-based laboratory proficiency testing

Clin Chem. 2005 Feb;51(2):472-3; discussion 473-4. doi: 10.1373/clinchem.2004.043802.
No abstract available

Publication types

  • Letter

MeSH terms

  • Calibration
  • Chromatography, Gas
  • Chromatography, Liquid / methods
  • Humans
  • Laboratories / standards*
  • Mass Spectrometry / methods
  • Metanephrine / standards
  • Metanephrine / urine*
  • Normetanephrine / standards
  • Normetanephrine / urine
  • Peer Review
  • Quality Control
  • Reagent Kits, Diagnostic / standards
  • Reference Standards

Substances

  • Reagent Kits, Diagnostic
  • Normetanephrine
  • Metanephrine