Combined and progestagen-only hormonal contraceptives and breast cancer risk: a UK nested case–control study and meta-analysis
<p><strong>Background</strong><br> Current or recent use of combined oral contraceptives (containing oestrogen+progestagen) has been associated with a small increase in breast cancer risk. Progestagen-only contraceptive use is increasing, but information on associated risks i...
| Hlavní autoři: | , , , , |
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| Médium: | Journal article |
| Jazyk: | English |
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Public Library of Science
2023
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