title: Retiform purpura caused by the use of cocaine, that was probably adulterated with levamisole.
authors: Department of Dermatology, General Hospital of Valencia, Valencia, Spain.
authors: Jose Luis
authors: JL
authors: Torregrosa Calatayud
authors: Department of Dermatology, General Hospital of Valencia, Valencia, Spain.
authors: Juan
authors: J
authors: Garcías Ladaria
authors: Department of Dermatology, General Hospital of Valencia, Valencia, Spain.
authors: Blanca
authors: B
authors: De Unamuno Bustos
authors: Department of Dermatology, General Hospital of Valencia, Valencia, Spain.
authors: Violeta
authors: V
authors: Zaragoza Ninet
authors: Department of Dermatology, General Hospital of Valencia, Valencia, Spain.
authors: Victor
authors: V
authors: Alegre De Miquel