title: Progesterone, progestins, pregnancy and breast cancer risk.
authors.forename: Gianluigi
authors.initials: G
authors.lastname: Ferretti
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000378:metabolism; D049109:Cell Proliferation; D002986:Clinical Trials as Topic; D015914:Estrogen Replacement Therapy / Q000009:adverse effects*; D005260:Female; D020249:Hormone Replacement Therapy / Q000009:adverse effects; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000378:metabolism*; D011372:Progestins / Q000378:metabolism*; D012008:Recurrence; D012306:Risk; D012307:Risk Factors
chemical_list: D011372:Progestins; D011374:Progesterone