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.
Copperheads are venomous snakes found throughout the eastern united states and parts of Mexico. There are five subspecies of copperheads - the Northern Copperhead, whose range â¦ stretches from Texas to Massachusetts. The Southern Copperhead, ranging from Texas to Florida. The Osage Copperhead who ranges from Northern Texas through the central united states.