Duchenne's muscular dystrophy in monozygotic twins.
D002648:Child; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D008297:Male; D009136:Muscular Dystrophies / Q000235:genetics*; D010375:Pedigree; D011247:Pregnancy; D014430:Twins, Monozygotic