title: Time-resolved immunofluorometric assay for alpha-fetoprotein in dried-blood samples collected on filter paper.
mesh_terms: D001800:Blood Specimen Collection / Q000379:methods*; D006528:Carcinoma, Hepatocellular / Q000097:blood; D005374:Filtration; D005470:Fluorometry / Q000379:methods; D006801:Humans; D007158:Immunologic Techniques; D008113:Liver Neoplasms / Q000097:blood; D008403:Mass Screening; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins