title: Reflections on dermatology and projections for the 21st Century.
authors.affiliation: Department of Dermatology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.
authors.forename: J A
authors.initials: JA
authors.lastname: Witkowski
authors.forename: L C
authors.initials: LC
authors.lastname: Parish
mesh_terms: D003880:Dermatology / Q000266:history* / Q000639:trends; D005544:Forecasting; D049673:History, 20th Century; D006801:Humans; D012871:Skin Diseases / Q000266:history* / Q000628:therapy; D014481:United States