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Oral contraceptive (OC) use and risk of breast cancer.
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| Formato: | Texto |
| Lenguaje: | English |
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Nature Publishing Group
1997
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224067/ https://www.ncbi.nlm.nih.gov/pubmed/9252213 |
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