[An analysis of clinical characteristics and their chronological change on amyotrophic lateral sclerosis (author's transl)].
D000328:Adult; D000367:Age Factors; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis