title: Re: Effect of hormone replacement therapy on breast cancer risk: estrogen versus estrogen plus progestin.
authors.forename: L H
authors.initials: LH
authors.lastname: Kuller
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced* / Q000209:etiology; D016022:Case-Control Studies; D015986:Confounding Factors, Epidemiologic; D004359:Drug Therapy, Combination; D015914:Estrogen Replacement Therapy / Q000009:adverse effects* / Q000379:methods*; D004967:Estrogens / Q000008:administration & dosage / Q000009:adverse effects* / Q000097:blood; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008593:Menopause; D008875:Middle Aged; D010052:Ovariectomy; D011372:Progestins / Q000008:administration & dosage / Q000009:adverse effects* / Q000097:blood; D012107:Research Design; D012306:Risk
chemical_list: D004967:Estrogens; D011372:Progestins