Urinary estrogen metabolites and their ratio among Asian American women.
Falk RT, Fears TR, Xu X, Hoover RN, Pike MC, Wu AH, Nomura AM, Kolonel LN, West DW, Sepkovic DW, Bradlow HL, Ziegler RG.
Falk RT, et al. Among authors: ziegler rg.
Cancer Epidemiol Biomarkers Prev. 2005 Jan;14(1):221-6.
Cancer Epidemiol Biomarkers Prev. 2005.
PMID: 15668498