TY - RPRT TI - Pyoderma gangrenosum treated successfully with potassium iodide. AU - J B Richardson AU - J P Callen PY - 1993 DO - 10.1016/s0190-9622(08)80654-8 UR - https://pubmed.ncbi.nlm.nih.gov/8496442/ ID - 8496442 ER -