title: Capacity of purified antigens and whole pollen extracts to release histamine from leukocytes of hay fever patients.
mesh_terms: D000397:Air Pollution; D000941:Antigens; D006636:Histamine Release; D006801:Humans; D007962:Leukocytes / Q000276:immunology*; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology*
chemical_list: D000941:Antigens