[Clinical studies--electrocardiographic abnormalities in the Duchenne type of progressive muscular dystrophy].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D004562:Electrocardiography; D006801:Humans; D009132:Muscles / Q000503:physiopathology; D009136:Muscular Dystrophies / Q000503:physiopathology*; D011199:Potentiometry