In vitro assay of allergenic properties of ragweed pollen antigens.
D000941:Antigens; D001681:Biological Assay; D006632:Histamine; D006801:Humans; D066298:In Vitro Techniques; D007962:Leukocytes; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis*
D000941:Antigens; D006632:Histamine