%0 Journal Article %T Exophytic Ulcerated Tumors in HIV Patients: Diagnostic and Therapeutic Problems %A Lautenschlager, Stephan %A Schwarzkopf, Stefan %A Keller, Beat %J Dermatology %V 216 %N 1 %P 60-63 %@ 1018-8665 %D 2007-01-01 %I S. Karger AG %~ DeepDyve