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.
Marblehead [1] is a village in Northwest Ohio. It is on the Marblehead Peninsula, which divides Lake Erie from the Sandusky Bay.Marblehead is about an hour east of Toledo and 1 1/2 hours west of Cleveland. From Sandusky it takes about 20 minutes.arblehead [1] is a village in Northwest Ohio. It is on the Marblehead Peninsula, which divides Lake Erie from the Sandusky Bay.