title: Age and prognosis in premenopausal breast cancer.
authors.forename: M T
authors.initials: MT
authors.lastname: O'Rourke
authors.forename: P T
authors.initials: PT
authors.lastname: Ellison
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000209:etiology*; D004958:Estradiol / Q000032:analysis*; D005260:Female; D006801:Humans; D008597:Menstrual Cycle / Q000378:metabolism*; D008875:Middle Aged; D011379:Prognosis; D012463:Saliva / Q000737:chemistry*
chemical_list: D004958:Estradiol