title: Biomarker discovery: tissues versus fluids versus both.
authors: Donald J
authors: DJ
authors: Johann
authors: Josip
authors: J
authors: Blonder
mesh_terms: D015415:Biomarkers / Q000032:analysis*; D001774:Blood Chemical Analysis / Q000379:methods; D001826:Body Fluids / Q000737:chemistry*; D006801:Humans; D013058:Mass Spectrometry / Q000379:methods
chemical_list: D015415:Biomarkers