title: Need bulletproof randomization.
authors.forename: Paul G
authors.initials: PG
authors.lastname: McDonough
mesh_terms: D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D015203:Reproducibility of Results