The relevance of the frozen storage of human embryos.
D002455:Cell Division; D006063:Chorionic Gonadotropin / Q000627:therapeutic use; D010064:Embryo Implantation; D004622:Embryo, Mammalian / Q000166:cytology / Q000502:physiology; D047108:Embryonic Development; D005260:Female; D005615:Freezing; D006801:Humans; D007247:Infertility, Female / Q000628:therapy*; D008596:Menotropins / Q000627:therapeutic use; D009865:Oocytes; D011247:Pregnancy; D011309:Preservation, Biological
D006063:Chorionic Gonadotropin; D008596:Menotropins