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Hormonal content and potency of oral contraceptives and breast cancer risk among young women
Recent use of oral contraceptive pills is associated with a modest risk of breast cancer among very young women. In this US population-based case–control study, we evaluated whether the excess risk associated with recent oral contraceptive use is ubiquitous for all pill types or attributable to spec...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2003
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2376784/ https://www.ncbi.nlm.nih.gov/pubmed/12556959 http://dx.doi.org/10.1038/sj.bjc.6600691 |