@misc{10138,
  author = {R. Schlienger and M. Kraenzlin and S. Jick and C. Meier},
  title = {Use of beta-blockers and risk of fractures},
  year = {2004},
  journal = {Jama},
  volume = {292},
  number = {11},
  pages = {1326-32},
  issn = {0098-7484},
  doi = {10.1001/jama.292.11.1326},
}