title: The histographic analysis of human muscle biopsies with regard to fiber types. 2. Diseases of the upper and lower motor neuron.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000473:pathology*; D001706:Biopsy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009046:Motor Neurons; D009132:Muscles / Q000473:pathology*; D009133:Muscular Atrophy / Q000473:pathology; D010523:Peripheral Nervous System Diseases / Q000235:genetics / Q000473:pathology*; D012737:Sex Factors; D013118:Spinal Cord Diseases / Q000473:pathology; D013997:Time Factors