title: Idiopathic symmetrical peripheral gangrene.
mesh_terms: D000328:Adult; D000632:Aminopyrine / Q000031:analogs & derivatives*; D004177:Dipyrone / Q000009:adverse effects*; D005121:Extremities; D005734:Gangrene / Q000139:chemically induced*; D006801:Humans; D008297:Male; D010406:Penicillins / Q000009:adverse effects*
chemical_list: D010406:Penicillins; D000632:Aminopyrine; D004177:Dipyrone