title: [Anxiety disorders in childhood and adolescence. Conceptual and psychopathologic introduction].
authors.affiliation: Departamento Medicina, Universidad de Oviedo.
authors.forename: J L
authors.initials: JL
authors.lastname: Pedreira Massa
mesh_terms: D000293:Adolescent; D001008:Anxiety Disorders / Q000209:etiology / Q000266:history / Q000523:psychology*; D002648:Child; D005190:Family / Q000523:psychology; D049672:History, 19th Century; D006801:Humans; D007858:Learning; D011572:Psychoanalysis
vernacular_title: Introducción conceptual y psicopatológica.