title: XVIth International Congress of Logopedics and Phoniatrics interlaken, August 25-29, 1974. Abstracts.
mesh_terms: D003226:Congresses as Topic; D006309:Hearing; D006311:Hearing Disorders; D006801:Humans; D007806:Language Disorders; D007859:Learning Disabilities; D013060:Speech; D013064:Speech Disorders