Breast cancer and hormonal supplements in postmenopausal women.
McPherson
K
K
D001943:Breast Neoplasms / Q000209:etiology*; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors; D013997:Time Factors