title: Klinefelter's syndrome with hypogonadotrophic hypogonadism.
mesh_terms: D000328:Adult; D006062:Gonadotropins / Q000378:metabolism*; D006801:Humans; D007006:Hypogonadism / Q000150:complications*; D007713:Klinefelter Syndrome / Q000150:complications*; D008297:Male
chemical_list: D006062:Gonadotropins