title: Anaphylactic reaction to para-phenylenediamine.
authors: Department of Dermatology, Venereology, and Allergology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany. mareen.salz@med.uni-heidelberg.de.
authors: Mareen
authors: M
authors: Salz
authors: Department of Dermatology, Venereology, and Allergology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany.
authors: Alexander
authors: A
authors: Enk
authors: Department of Dermatology, Venereology, and Allergology, University Hospital Heidelberg, Ruprecht Karls University, Heidelberg, Germany.
authors: Knut
authors: K
authors: Schäkel