title: EMG activity with the jaw fixed of orbicularis oris superior, orbicularis oris inferior and masseter muscles of articulatory disordered children.
mesh_terms: D002648:Child; D004576:Electromyography; D005152:Facial Muscles / Q000503:physiopathology*; D006801:Humans; D008406:Masseter Muscle / Q000503:physiopathology*; D008410:Masticatory Muscles / Q000503:physiopathology*; D010700:Phonetics; D013064:Speech Disorders / Q000503:physiopathology*