Mass spectrometry in clinical chemistry.
D001784:Blood Gas Analysis / Q000379:methods; D001826:Body Fluids / Q000378:metabolism; D002849:Chromatography, Gas / Q000379:methods; D003201:Computers; D006801:Humans; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods*; D008661:Metabolism, Inborn Errors / Q000175:diagnosis; D004364:Pharmaceutical Preparations / Q000032:analysis / Q000378:metabolism; D012129:Respiratory Function Tests / Q000379:methods; D014131:Trace Elements / Q000032:analysis
D004364:Pharmaceutical Preparations; D014131:Trace Elements