Idiopathic non-inflammatory neuromyopathy.
D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000175:diagnosis*; D009136:Muscular Dystrophies / Q000175:diagnosis; D009220:Myositis / Q000175:diagnosis; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis*