Influence of physical activity in different age and life periods on the risk of breast cancer.
| Autor: | Friedenreich, Christine M., Courneya, Kerry S., Bryant, Heather E., Friedenreich, C M, Courneya, K S, Bryant, H E |
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| Zdroj: | Epidemiology; Nov2001, Vol. 12 Issue 6, p604-612, 9p |
| Databáze: | Complementary Index |
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