Hormone replacement therapy and the breast. Studies must determine the evidence.
MacLennan
Alastair H
AH
Lawton
Beverley
B
Baber
Rodney J
RJ
D001943:Breast Neoplasms / Q000209:etiology*; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D012306:Risk