General Discussion. Collagen type VI-related disorders encompass two genetic muscle disorders formerly thought to be separate entities: Bethlem myopathy and Ullrich congenital muscular dystrophy.
Sponsored Topics. Marblehead is a town in Essex County, Massachusetts, United States. The population was 19,808 at the 2010 census. It is home to the Marblehead Neck Wildlife Sanctuary and Devereux Beach.
Lake Arrowhead is located in the Inland Empire region of Southern California, about 20â30 minutes north of San Bernardino. Its economic center is at the intersection of State Routes 173 and 189.