title: [Developmental phase and psychogenic reaction; observations of a child with several years of mutism].
authors.forename: H A
authors.initials: HA
authors.lastname: SCHMITZ
mesh_terms: D002648:Child; D004644:Emotions; D006801:Humans; D009155:Mutism; D011613:Psychotherapy; D013064:Speech Disorders
keywords: EMOTIONS; PSYCHOTHERAPY/in various diseases; SPEECH DISORDERS
vernacular_title: Entwicklungsphase und psychogenes Reagieren; Beobachtung an einem Kinde mit mehrjährigem psychogenem Mutismus.