title: Comment on: is progesterone elevation on the day of human chorionic gonadotrophin administration associated with the probability of pregnancy in in vitro fertilization? A systematic review and meta-analysis. By Venetis et al (2007).
authors.forename: Ernesto
authors.initials: E
authors.lastname: Bosch
mesh_terms: D006063:Chorionic Gonadotropin / Q000008:administration & dosage*; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011247:Pregnancy; D011336:Probability; D011374:Progesterone / Q000097:blood*; D012102:Reproductive Control Agents / Q000008:administration & dosage*
chemical_list: D006063:Chorionic Gonadotropin; D012102:Reproductive Control Agents; D011374:Progesterone