title: Interferon assay as a diagnostic test.
mesh_terms: D000328:Adult; D001424:Bacterial Infections / Q000175:diagnosis; D002648:Child; D006801:Humans; D007372:Interferons / Q000097:blood*; D014777:Virus Diseases / Q000097:blood / Q000175:diagnosis*
chemical_list: D007372:Interferons