The potency and antigen E content of commercially prepared ragweed extracts.
D000941:Antigens / Q000032:analysis*; D003888:Desensitization, Immunologic / Q000592:standards; D006636:Histamine Release; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology; D005779:Immunodiffusion; D008722:Methods; D010936:Plant Extracts / Q000592:standards; D011058:Pollen / Q000032:analysis*; D012882:Skin Tests
D000941:Antigens; D010936:Plant Extracts