title: Hormone replacement therapy--with or without added progestin--and which progestin?
authors.forename: C
authors.initials: C
authors.lastname: Christiansen
authors.forename: B J
authors.initials: BJ
authors.lastname: Riis
mesh_terms: D004359:Drug Therapy, Combination; D015914:Estrogen Replacement Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D011372:Progestins / Q000627:therapeutic use*
chemical_list: D011372:Progestins