![Estradiol production by granulosa cells of normal and polycystic ovaries: relationship to menstrual cycle history and concentrations of gonadotropins and sex steroids in follicular fluid.]()
Estradiol production by granulosa cells of normal and polycystic ovaries: relationship to menstrual cycle history and concentrations of gonadotropins and sex steroids in follicular fluid.Mason, H D; Willis, D S; Beard, R W; Winston, R M; Margara, R; Franks, S · The Journal of Clinical Endocrinology & Metabolism · 1994