title: Letter: Immunoenzymatic assay for alpha-fetoprotein.
mesh_terms: D005326:Fetal Proteins / Q000032:analysis*; D006801:Humans; D006861:Hydrogen Peroxide; D007118:Immunoassay; D008722:Methods; D010544:Peroxidases; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D005326:Fetal Proteins; D000509:alpha-Fetoproteins; D006861:Hydrogen Peroxide; D010544:Peroxidases