title: The allergic reaction. Application of the new immunology.
mesh_terms: D006632:Histamine; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy / Q000276:immunology*; D007141:Immunoglobulin Fc Fragments; D012130:Respiratory Hypersensitivity / Q000276:immunology; D013189:SRS-A
chemical_list: D006634:Histamine H1 Antagonists; D007141:Immunoglobulin Fc Fragments; D013189:SRS-A; D006632:Histamine