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