Breast cancer and hormone replacement therapy: collaborative reanalysis of data from 51 epidemiological studies of 52,705 women with breast cancer and 108,411 women without breast cancer
Background. The Collaborative Group on Hormonal Factors in Breast Cancer has brought together and reanalysed about 90% of the worldwide epidemiological evidence on the relation between risk of breast cancer and use of hormone replacement therapy (HRT). Methods. Individual data on 52,705 women with b...
Главные авторы: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Формат: | Journal article |
Язык: | English |
Опубликовано: |
1997
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