@misc{9444,
  author = {J. Erviti and A. Alonso and B. Oliva and J. Gorricho and A. Lopez and J. Timoner and C. Huerta and M. Gil and F. de Abajo},
  title = {Oral bisphosphonates are associated with increased risk of subtrochanteric and diaphyseal fractures in elderly women: a nested case-control study},
  year = {2013},
  journal = {BMJ Open},
  volume = {3},
  number = {1},
  issn = {2044-6055},
  doi = {10.1136/bmjopen-2012-002091},
}