title: Anxiety disorders: a conceptual history.
authors.affiliation: Department of Psychiatry, University of Cambridge, Addenbrooke's Hospital, UK.
authors.forename: G
authors.initials: G
authors.lastname: Berrios
mesh_terms: D001008:Anxiety Disorders / Q000145:classification / Q000266:history* / Q000523:psychology; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011570:Psychiatry / Q000266:history*; D012919:Social Behavior