title: A short cervix in women with preterm labor and intact membranes: a risk factor for microbial invasion of the amniotic cavity.
authors.forename: Aaron B
authors.initials: AB
authors.lastname: Caughey
mesh_terms: D000650:Amnion / Q000382:microbiology*; D002584:Cervix Uteri / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000175:diagnosis / Q000382:microbiology; D011247:Pregnancy; D012307:Risk Factors