title: IgE and immune complexes in the serum of patients with urticaria and urticarial vasculitis.
mesh_terms: D000328:Adult; D000936:Antigen-Antibody Complex / Q000097:blood*; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis*; D008875:Middle Aged; D014581:Urticaria / Q000276:immunology*; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D007073:Immunoglobulin E