title: [Resistant functional aphonia in sisters].
mesh_terms: D000293:Adolescent; D000553:Ambulatory Care; D001044:Aphonia / Q000628:therapy*; D005260:Female; D006801:Humans; D011613:Psychotherapy; D013070:Speech Therapy
vernacular_title: Stoĭkaia funktsional'naia afoniia u sester.