title: [On the 70th birthday of Professor Dr.med. Detlef Petzoldt].
authors.affiliation: Univ-Hautklinik Heidelberg, Heidelberg. alexander.enk@med.uni-heidelberg.de
authors.forename: A H
authors.initials: AH
authors.lastname: Enk
mesh_terms: D003880:Dermatology / Q000266:history; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century