The lancet oncology
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The lancet oncology · Sep 2015
Meta AnalysisEndometrial cancer and oral contraceptives: an individual participant meta-analysis of 27 276 women with endometrial cancer from 36 epidemiological studies.
Oral contraceptives are known to reduce the incidence rate of endometrial cancer, but it is uncertain how long this effect lasts after use ceases, or whether it is modified by other factors. ⋯ Medical Research Council, Cancer Research UK.