Mass spectrometry and clinical chemistry.
D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001647:Bile Acids and Salts / Q000032:analysis; D001679:Biogenic Amines / Q000032:analysis; D002624:Chemistry, Clinical / Q000379:methods*; D003201:Computers; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D013058:Mass Spectrometry / Q000379:methods; D008661:Metabolism, Inborn Errors / Q000175:diagnosis; D004364:Pharmaceutical Preparations / Q000032:analysis; D011453:Prostaglandins / Q000032:analysis; D013256:Steroids / Q000032:analysis
D000596:Amino Acids; D001647:Bile Acids and Salts; D001679:Biogenic Amines; D004364:Pharmaceutical Preparations; D011453:Prostaglandins; D013256:Steroids