title: Ultrashort flare gonadotropin-releasing hormone (GnRH) agonist/GnRH antagonist protocol: a valuable tool in the armamentarium of ovulation induction for in vitro fertilization.
authors.affiliation: Department of Obstetrics and Gynecology, Chaim Sheba Medical Center (Tel Hashomer), Ramat Gan, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
authors.forename: Raoul
authors.initials: R
authors.lastname: Orvieto
authors.affiliation: Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Centers, Jerusalem, Israel; Hebrew University, Jerusalem, Israel.
authors.forename: Neri
authors.initials: N
authors.lastname: Laufer
mesh_terms: D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination / Q000379:methods; D005260:Female; D005300:Fertility Agents, Female / Q000008:administration & dosage*; D005307:Fertilization in Vitro / Q000379:methods*; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists* / Q000037:antagonists & inhibitors*; D006727:Hormone Antagonists; D006801:Humans; D010053:Ovary / Q000166:cytology* / Q000187:drug effects*; D010062:Ovulation Induction / Q000379:methods*
chemical_list: D005300:Fertility Agents, Female; D006727:Hormone Antagonists; D007987:Gonadotropin-Releasing Hormone