title: Hormone replacement therapy and biological aggressiveness of breast cancer.
authors.forename: K
authors.initials: K
authors.lastname: Holli
authors.forename: J
authors.initials: J
authors.lastname: Isola
authors.forename: J
authors.initials: J
authors.lastname: Cuzick
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced*; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D017698:Postmenopause; D011379:Prognosis