title: To pill or not to pill in GnRH-antagonist cycles: still an open debate.
authors.affiliation: IVI-Madrid, Spain. Electronic address: juan.garcia.velasco@ivi.es.
authors.forename: Juan A
authors.initials: JA
authors.lastname: Garcia-Velasco
authors.affiliation: IVI-Abu Dhabi, United Arab Emirates.
authors.forename: Human
authors.initials: H
authors.lastname: Fatemi
mesh_terms: D003276:Contraceptives, Oral / Q000627:therapeutic use*; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000037:antagonists & inhibitors*; D006801:Humans; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral; D007987:Gonadotropin-Releasing Hormone