Isotope-dilution mass spectrometry in clinical chemistry.
D001769:Blood; D002247:Carbon Isotopes; D003903:Deuterium; D005544:Forecasting; D005612:Freeze Drying; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007201:Indicator Dilution Techniques; D007391:International Cooperation; D007553:Isotope Labeling; D007554:Isotopes; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods / Q000592:standards; D008433:Mathematics; D009587:Nitrogen Isotopes; D010103:Oxygen Isotopes; D011786:Quality Control; D012015:Reference Standards; D012044:Regression Analysis; D014316:Tritium
D002247:Carbon Isotopes; D007554:Isotopes; D009587:Nitrogen Isotopes; D010103:Oxygen Isotopes; D014316:Tritium; D003903:Deuterium