@article{HaringPettingerBeaetal.2013,
  author    = {Bernhard Haring and Mary Pettinger and Jennifer W. Bea and Jean Wactawski-Wende and Ryan M. Carnahan and Judith K. Ockene and Moritz Wyler von Ballmoos and Robert B. Wallace and Sylvia Wassertheil-Smoller},
  title     = {Laxative use and incident falls, fractures and change in bone mineral density in postmenopausal women: results from the Women's Health Initiative},
  journal   = {BMC Geriatrics},
  doi       = {10.1186/1471-2318-13-38},
  url       = {http://www.biomedcentral.com/1471-2318/13/38},
  year      = {2013},
}