Muscle biopsy shows small fibers with central nuclei and accumulation of mitochondria in the central part of the fibers
muscle biopsy shows small fibers with central nuclei and accumulation of mitochondria in the central part of the fibers
Muscle biopsy shows small fibers with central nuclei and accumulation of mitochondria in the central part of the fibers
muscle biopsy shows small fibers with central nuclei and accumulation of mitochondria in the central part of the fibers