Urinary estrogens and male-to-female breast cancer ratios.
Bernstein
L
L
Department of Preventive Medicine, University of Southern California School of Medicine, Los Angeles 90033.
Ross
R K
RK
Pike
M C
MC
Casagrande
J T
JT
Henderson
B E
BE
D000328:Adult; D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000453:epidemiology*; D002140:California; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D008297:Male; D008593:Menopause; D008875:Middle Aged
D004967:Estrogens