title: [13th Congress of the International Society of Logopediatrics and Phoniatrics].
authors.forename: F
authors.initials: F
authors.lastname: Trojan
mesh_terms: D001317:Austria; D002648:Child; D006801:Humans; D007808:Language Therapy; D010372:Pediatrics; D010699:Phonation; D013070:Speech Therapy