Null association between pregnancy termi
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Timothy L. Lash; Aliza K. Fink
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Article
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2004
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John Wiley and Sons
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French
⚖ 86 KB
👁 1 views
## Abstract Studies suggesting a positive association between pregnancy termination and breast cancer risk have often been of retrospective case‐control design, so subject to selection and recall biases. We undertook a registry‐based analysis with minimal selection bias and prospective record‐based