title: The validity of the pathergy test (non-specific skin hyperreactivity) in Behçet's disease: a double-blind study by independent observers.
mesh_terms: D001528:Behcet Syndrome / Q000276:immunology*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D012882:Skin Tests / Q000379:methods*