title: The role of infection in the etiology of preterm birth.
authors.forename: B J
authors.initials: BJ
authors.lastname: Struthers
authors.forename: H M
authors.initials: HM
authors.lastname: Hasson
mesh_terms: D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D007752:Obstetric Labor, Premature / Q000209:etiology*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012307:Risk Factors