i-hgrf was present in the csf of all control patients without any endocrine disease ( mean +/- se , 29.3 +/- 2.0 pg/ml ) whereas i-hgrf in the csf was not detectable ( less than 5.8 pg/ml ) in any of the patients with hypothalamic germinoma .
C0037668
i-hgrf
C0020663
hypothalamic