title: Binding of ragweed antigen labelled with iodine-131 by sera of untreated allergic subjects.
mesh_terms: D031164:Ambrosia; D000937:Antigen-Antibody Reactions; D000941:Antigens; D006801:Humans; D006967:Hypersensitivity / Q000097:blood*; D007154:Immune System Diseases; D007455:Iodine; D011868:Radioisotopes
chemical_list: D000941:Antigens; D011868:Radioisotopes; D007455:Iodine
keywords: ALLERGY/blood; ANTIGEN-ANTIBODY REACTIONS