title: Don't be fooled by Simcox CIRCLE.
authors.forename: Jeff
authors.initials: J
authors.lastname: Andrews
mesh_terms: D023802:Cerclage, Cervical; D005260:Female; D006801:Humans; D011247:Pregnancy; D047928:Premature Birth / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic