title: [Johann Ernst Wichmann--an unjustly little-known dermatologist of the 18th century].
mesh_terms: D003880:Dermatology / Q000266:history*; D005858:Germany; D049671:History, 18th Century
vernacular_title: Johann Ernst Wichmann--ein zu Unrecht wenig bekannter Dermatologe des 18. Jahrhunderts.