Introduction. Duchenne muscular dystrophy is an X-linked muscle disorder caused by the dystrophin absence. This leads to the death of muscle cells and cardiomyocytes and their subsequent replacement with adipose and fibrous tissue. https://www.diegojavierfares.com/top-price-DC-Sports-B-Series-Ceramic-Coated-Header-94-01-Acura-Integra-flash-choice/