title: Companion diagnostics.
authors.affiliation: OIVD/CDRH/FDA, Silver Spring, Maryland, USA.
authors.forename: Robert
authors.initials: R
authors.lastname: Becker
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Mansfield
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D014408:Biomarkers, Tumor / Q000032:analysis; D006801:Humans; D025202:Molecular Diagnostic Techniques; D009369:Neoplasms / Q000175:diagnosis* / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents; D014408:Biomarkers, Tumor