AUTHOR=Mousa Noha A. , Marino Natascia , Simões Bruno M. TITLE=Editorial: Sex steroid hormones: effects on breast cancer risk and etiology JOURNAL=Frontiers in Endocrinology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2023.1198770 DOI=10.3389/fendo.2023.1198770 ISSN=1664-2392