Family history of breast cancer, mammographic breast density in premenopausal women

JAMA Network

What The Study Did: Researchers investigated the association of having a family history of breast cancer with mammographic breast density among 14,000 premenopausal women.

Authors: Adetunji T. Toriola, M.D., M.P.H., Ph.D., of the Washington University School of Medicine in St. Louis, is the corresponding author.

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(doi:10.1001/jamanetworkopen.2021.48983)

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