Schön Michael P, Boehncke W-Henning
Rudolf Virchow Center, DFG Research Center for Experimental Biomedicine, and the Department of Dermatology, University of Würzburg, Würzburg, Germany.
N Engl J Med. 2005 May 5;352(18):1899-912. doi: 10.1056/NEJMra041320.