title: What is the mechanism of Koebner phenomenon in Henoch-Schönlein purpua?
authors.forename: Jae Il
authors.initials: JI
authors.lastname: Shin
authors.forename: Jae Seung
authors.initials: JS
authors.lastname: Lee
mesh_terms: D000328:Adult; D053818:Chymases / Q000502:physiology; D006801:Humans; D011695:IgA Vasculitis / Q000201:enzymology / Q000503:physiopathology*; D008297:Male; D008407:Mast Cells / Q000201:enzymology; D011312:Pressure / Q000009:adverse effects; D053802:Tryptases / Q000502:physiology; D014657:Vasculitis / Q000201:enzymology / Q000209:etiology
chemical_list: D053818:Chymases; D053802:Tryptases