title: [Etiology of gonadal dysfunction in pituitary insufficiency--with special reference to an hCG test for the evaluation of reserve testicular secretory function].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006063:Chorionic Gonadotropin; D006801:Humans; D007006:Hypogonadism / Q000209:etiology*; D007018:Hypopituitarism / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D013737:Testis / Q000378:metabolism*
chemical_list: D006063:Chorionic Gonadotropin