concentrations of progesterone and oestradiol in peripheral serum and tumour cyst fluid were measured in 42 post-menopausal women with epithelial ovarian tumours ( 17 cancer , 6 borderline malignant , 19 benign tumours ) and in 19 post-menopausal women without ovarian neoplasms .
C0027651
tumour
C0006826
cancer