title: Duchenne muscular dystrophy.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003404:Creatinine / Q000652:urine; D004562:Electrocardiography; D006801:Humans; D009136:Muscular Dystrophies / Q000235:genetics* / Q000652:urine; D010375:Pedigree
chemical_list: D003404:Creatinine