AU - Micheletti R, Rosenbach M TI - A violaceous plaque in an immunosuppressed patient PT - JOUR DP - 2012 TA - JAMA pages = {2635-2636}, VI - 307 IP - 24 AID - 10.1001/jama.2012.4302 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.4302 SO - JAMA June 27, 2012 307(24):2635