title: Plasma oestradiol and progesterone levels in women with varying degrees of risk of breast cancer.
mesh_terms: D000328:Adult; D000858:Anovulation; D001943:Breast Neoplasms / Q000097:blood*; D004958:Estradiol / Q000097:blood*; D005260:Female; D006801:Humans; D008593:Menopause; D008598:Menstruation; D008875:Middle Aged; D011374:Progesterone / Q000097:blood*; D012306:Risk
chemical_list: D011374:Progesterone; D004958:Estradiol