title: Change in fiber size in Duchenne muscular dystrophy.
mesh_terms: D000293:Adolescent; D000375:Aging; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease / Q000473:pathology; D005260:Female; D006331:Heart Diseases / Q000151:congenital; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009135:Muscular Diseases / Q000473:pathology; D009136:Muscular Dystrophies / Q000473:pathology*; D009210:Myofibrils; D013223:Statistics as Topic