Breast cancer and abortion: collaborative reanalysis of data from 53 epidemiological studies, including 83?000 women with breast cancer from 16 countries.

@article{Beral2004BreastCA,
  title={Breast cancer and abortion: collaborative reanalysis of data from 53 epidemiological studies, including 83?000 women with breast cancer from 16 countries.},
  author={Valerie Beral and Diana L Bull and Richard Doll and Richard Peto and Gillian Reeves},
  journal={Lancet},
  year={2004},
  volume={363 9414},
  pages={1007-16}
}
BACKGROUND The Collaborative Group on Hormonal Factors in Breast Cancer has brought together the worldwide epidemiological evidence on the possible relation between breast cancer and previous spontaneous and induced abortions. METHODS Data on individual women from 53 studies undertaken in 16 countries with liberal abortion laws were checked and analysed centrally. Relative risks of breast cancer--comparing the effects of having had a pregnancy that ended as an abortion with those of never… CONTINUE READING
Recent Discussions
This paper has been referenced on Twitter 104 times over the past 90 days. VIEW TWEETS
58 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 58 extracted citations

Similar Papers

Loading similar papers…