Declining breast cancer incidence and decreased HRT use.

@article{Brewster2009DecliningBC,
  title={Declining breast cancer incidence and decreased HRT use.},
  author={David H. Brewster and Katharine H. Sharpe and Douglas I Clark and Joanne E. Collins},
  journal={Lancet},
  year={2009},
  volume={373 9662},
  pages={459-60; author reply 461}
}