title: Ragweed pollen: a review.
mesh_terms: D000906:Antibodies / Q000032:analysis; D000941:Antigens / Q000032:analysis / Q000302:isolation & purification; D002848:Chromatography, DEAE-Cellulose; D003888:Desensitization, Immunologic; D006241:Haptens / Q000302:isolation & purification; D006636:Histamine Release; D006801:Humans; D005779:Immunodiffusion; D007073:Immunoglobulin E; D007962:Leukocytes / Q000276:immunology; D008970:Molecular Weight; D011058:Pollen; D011234:Precipitins / Q000032:analysis; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology / Q000628:therapy; D012882:Skin Tests; D013329:Structure-Activity Relationship
chemical_list: D000906:Antibodies; D000941:Antigens; D006241:Haptens; D011234:Precipitins; D007073:Immunoglobulin E