Breast-cancer risk and oral contraceptiv
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Maja Primic-Ε½akelj; Tatiana Evstifeeva; BoΕΎena Ravnihar; Peter Boyle
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Article
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1995
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John Wiley and Sons
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French
β 692 KB
Results of a previous case-control study in Slovenia showed a significantly elevated risk of breast cancer for ever-OC users aged 25 to 54 years. A further study was conducted in 1988-1990 in the whole of Slovenia, employing more rigorous epidemiological methodology. Cases were 624 women with breast