title: More sensitive quantitation of low level serum IgE and alpha1-fetoprotein by single radial immunodiffusion using radioiodine labeled IgE or alpha1-fetoprotein as marker.
mesh_terms: D005326:Fetal Proteins / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion / Q000379:methods* / Q000592:standards; D007073:Immunoglobulin E / Q000032:analysis*; D007457:Iodine Radioisotopes; D012552:Schistosomiasis / Q000175:diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D005326:Fetal Proteins; D007457:Iodine Radioisotopes; D000509:alpha-Fetoproteins; D007073:Immunoglobulin E