Calcium reduced loss of bone mineral density but did not prevent fractures in healthy postmenopausal women.

@article{Riddell2007CalciumRL,
  title={Calcium reduced loss of bone mineral density but did not prevent fractures in healthy postmenopausal women.},
  author={Lenore Riddell},
  journal={Evidence-based nursing},
  year={2007},
  volume={10 2},
  pages={53}
}