title: Numbers of embryos transferred or other factors?
authors.forename: S L
authors.initials: SL
authors.lastname: Corson
mesh_terms: D004624:Embryo Transfer; D005307:Fertilization in Vitro; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists; D006801:Humans
chemical_list: D007987:Gonadotropin-Releasing Hormone