title: [Investigation of measurement method for alpha-fetoprotein by radioimmunoassay using polyethyleneglycol (PEG) (author's transl].
mesh_terms: D005260:Female; D006801:Humans; D011092:Polyethylene Glycols; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods*; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins; D011092:Polyethylene Glycols