to delineate the role of estradiol in the augmented pituitary gonadotropin responsiveness to synthetic luteinizing hormone releasing factor ( lrf ) seen during high-estrogen phases of the ovulatory cycles ( late follicular and midluteal phases ) , the anti-estrogenic effect of clomiphene citrate ( clomid ) on pituitary response to lrf was evaluated during different phases of the ovulatory cycle .
C0546859
clomiphene citrate
C0591268
clomid