Anthony Armson.

Jon F.R. Barrett, M.B., B.Ch., M.D., Mary E. Hannah, M.D.C.M., Eileen K. Hutton, Ph.D., Andrew R. Willan, Ph.D., Alexander C. Allen, M.D.C.M., B. Anthony Armson, M.D., Amiram Gafni, D.Sc., K.S. Joseph, M.D., Ph.D., Dalah Mason, M.P.H., Arne Ohlsson, M.D., Susan Ross, Ph.D., J. Johanna Sanchez, M.We.P.H., and Elizabeth V. Asztalos, M.D. For the Twin Birth Study Collaborative Group: A Randomized Trial of Planned Cesarean or Vaginal Delivery for Twin Pregnancy.These included diving into shallow drinking water, working on the pool deck, fooling around/goofing off, drinking alcohol while boating, and age-inappropriate activities. Every year, more than 500,000 people visit emergency areas in the United States with bicycle-related injuries. More than 85,000 people were treated for bicycle-related mind injuries in 2009 2009, and of those, nearly half were children age 14 and youthful. There are about 600 bicycling deaths a calendar year, with two-thirds attributed to traumatic brain injury.