Drummond AE, Swain CTV, Brown KA, Dixon-Suen SC, et al. Linking physical activity to breast cancer via sex steroid hormones Part 2: The
effect of sex steroid hormones on breast cancer risk. Cancer Epidemiol Biomarkers Prev 2021 Oct 20. pii: 1055-9965.EPI-21-0438.
PMID: 34670801