Clinical chemistry--per ardua ad...?
D001322:Autoanalysis / Q000295:instrumentation; D001774:Blood Chemical Analysis / Q000295:instrumentation; D002624:Chemistry, Clinical / Q000379:methods / Q000639:trends*; D002784:Cholesterol / Q000032:analysis; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004739:England; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007118:Immunoassay / Q000379:methods; D007221:Industry; D010781:Photography; D011786:Quality Control; D012106:Research; D012958:Societies, Scientific / Q000458:organization & administration; D013256:Steroids / Q000032:analysis
D013256:Steroids; D002784:Cholesterol