Speech and voice changes that aid in diagnosis.
D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006685:Hoarseness / Q000209:etiology*; D006801:Humans; D007818:Laryngeal Diseases / Q000175:diagnosis*; D007822:Laryngeal Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis; D011127:Polyps / Q000175:diagnosis; D013064:Speech Disorders / Q000209:etiology*; D014827:Vocal Cords