[Need for sigmatism therapy].
D000293:Adolescent; D001299:Audiometry; D002972:Cleft Palate / Q000150:complications; D005860:Germany, West; D006311:Hearing Disorders / Q000209:etiology; D006320:Hearing Tests; D006801:Humans; D013064:Speech Disorders / Q000453:epidemiology / Q000628:therapy*; D013070:Speech Therapy; D013342:Stuttering
Uber die Notwendigkeit der Sigmatismustherapie.