Amyotrophic lateral sclerosis.
D000690:Amyotrophic Lateral Sclerosis / Q000150:complications* / Q000175:diagnosis; D003680:Deglutition Disorders / Q000209:etiology; D005152:Facial Muscles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009912:Oral Manifestations; D011379:Prognosis; D013064:Speech Disorders / Q000209:etiology