title: Analysis of twelve amino acids in biological fluids by mass fragmentography.
mesh_terms: D000596:Amino Acids / Q000032:analysis* / Q000097:blood / Q000652:urine; D001826:Body Fluids / Q000032:analysis*; D002845:Chromatography; D006801:Humans; D013058:Mass Spectrometry; D008722:Methods; D008832:Microchemistry; D009862:Online Systems
chemical_list: D000596:Amino Acids