PM2.5 exposure and breast cancer risk: Independent and combined effects of ESR1 rs2046210 and FGFR2 rs2981582 in a Taiwanese cohort - Yi-Ching Liaw; Chih-Da Wu; Yi-Chia Liaw; Shu-Yi Hsu; Mu-Rong Chao; Chiung-Wen Hu; Yung-Po Liaw (Environmental Pollution, 2026)