title: Biomarkers: principles, policies, and practice.
authors.forename: J A
authors.initials: JA
authors.lastname: Wagner
mesh_terms: D015415:Biomarkers / Q000378:metabolism*; D006291:Health Policy / Q000639:trends*; D006801:Humans; D017410:Practice Guidelines as Topic
chemical_list: D015415:Biomarkers