title: [The many faces of anxiety].
authors.forename: Georges
authors.initials: G
authors.lastname: Abraham
mesh_terms: D001007:Anxiety / Q000523:psychology*; D001290:Attitude; D001327:Autoimmune Diseases / Q000523:psychology; D006801:Humans; D011788:Quality of Life; D019966:Substance-Related Disorders / Q000523:psychology