Reference
Burchardt NA, et al. Oral contraceptive use by formulation and breast cancer risk by subtype in the Nurses' Health Study II: a prospective cohort study American Journal of Obstetrics and Gynecology : 15 Dec 2021. Available from: URL: https://doi.org/10.1016/j.ajog.2021.12.022
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Oral contraceptive use may increase breast cancer risk. Reactions Weekly 1887, 10 (2022). https://doi.org/10.1007/s40278-022-07675-3
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DOI: https://doi.org/10.1007/s40278-022-07675-3