Acute vascular (Schönlein-Henoch) purpura -- an immunologic disease?
D000906:Antibodies; D000941:Antigens; D006801:Humans; D011695:IgA Vasculitis / Q000276:immunology*; D011693:Purpura
D000906:Antibodies; D000941:Antigens
ANTIGENS AND ANTIBODIES; PURPURA, NONTHROMBOPENIC/immunology