title: The 21st Colloquium of the International Society of Dermatopathology.
authors.affiliation: Center for Dermatopathology, Rosastrasse 9, 79098 Freiburg, Germany. dermpath.freiburg@t-online.de
authors.forename: W
authors.initials: W
authors.lastname: Weyers
mesh_terms: D003951:Diagnostic Errors; D006801:Humans; D011379:Prognosis; D012878:Skin Neoplasms / Q000145:classification / Q000175:diagnosis / Q000473:pathology*