AUTHOR=Wang Zhuo , Feng Lei , Xia Yuqing , Zhu Zheming , Wu Lina , Gao Song 

TITLE=Risk factors for breast cancer: an umbrella review of observational cohort studies and causal relationship analysis

JOURNAL=Frontiers in Oncology

VOLUME=Volume 15 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1541233

DOI=10.3389/fonc.2025.1541233

ISSN=2234-943X