title: GnRH agonist versus antagonist therapy.
authors: Hesham
authors: H
authors: Al-Inany
mesh_terms: D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists* / Q000037:antagonists & inhibitors*; D006727:Hormone Antagonists / Q000494:pharmacology*; D006728:Hormones / Q000378:metabolism*; D006801:Humans; D010053:Ovary / Q000187:drug effects* / Q000378:metabolism*
chemical_list: D006727:Hormone Antagonists; D006728:Hormones; D007987:Gonadotropin-Releasing Hormone