Mammographic breast density and its association with urinary estrogens and the fecal microbiota in postmenopausal women.
Gieira S JonesHeather Spencer FeigelsonRoni T FalkXing HuaJacques RavelGuoqin YuRoberto FloresMitchell H GailJianxin ShiXia XuJames J GoedertPublished in: PloS one (2019)
The finding of an inverse association between urinary estrogens and breast density in cancer-free women adds to the growing breast cancer literature on understanding the relationship between endogenous estrogens and mammographic density.