title: Breast cancer and the estrogen window.
mesh_terms: D000328:Adult; D001940:Breast / Q000378:metabolism; D001943:Breast Neoplasms / Q000209:etiology* / Q000517:prevention & control; D005260:Female; D005498:Follicular Phase / Q000528:radiation effects; D006801:Humans; D008327:Mammography / Q000009:adverse effects*; D009381:Neoplasms, Radiation-Induced; D011374:Progesterone / Q000378:metabolism
chemical_list: D011374:Progesterone