title: Hormone replacement therapy and breast cancer.
authors.forename: J
authors.initials: J
authors.lastname: Studd
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced*; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012306:Risk; D015983:Selection Bias