Estrogens and postmenopausal osteoporosis.

@article{Heaney1976EstrogensAP,
  title={Estrogens and postmenopausal osteoporosis.},
  author={Robert P. Heaney},
  journal={Clinical obstetrics and gynecology},
  year={1976},
  volume={19 4},
  pages={791-803}
}