title: The Kirkbride-Langenheim collaboration: early use of photography in psychiatric treatment in Philadelphia.
authors.forename: G S
authors.initials: GS
authors.lastname: Layne
mesh_terms: D049711:History, Modern 1601-; D010781:Photography / Q000266:history*; D011570:Psychiatry / Q000266:history*; D014481:United States