title: Disappearance of a urinary antigonadotrophin following HCG administration in Prader Willi syndrome.
mesh_terms: D000293:Adolescent; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D007987:Gonadotropin-Releasing Hormone / Q000037:antagonists & inhibitors*; D006801:Humans; D008297:Male; D010455:Peptides / Q000652:urine*; D010870:Pineal Gland / Q000503:physiopathology; D011218:Prader-Willi Syndrome / Q000188:drug therapy / Q000652:urine*; D011628:Puberty, Delayed / Q000652:urine
chemical_list: D006063:Chorionic Gonadotropin; D010455:Peptides; C019407:antigonadotropin, pineal; D007987:Gonadotropin-Releasing Hormone