title: Hormone replacement therapy and cancer: is there cause for concern?
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced*; D004967:Estrogens / Q000009:adverse effects*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D012307:Risk Factors; D013997:Time Factors
chemical_list: D004967:Estrogens