@misc{10256,
  author = {T. van Staa and E. Dennison and H. Leufkens and C. Cooper},
  title = {Epidemiology of fractures in England and Wales},
  year = {2001},
  journal = {Bone},
  volume = {29},
  number = {6},
  pages = {517-22},
  issn = {8756-3282 (Print) 1873-2763},
}