title: At-risk pregnancies: update on management.
authors.affiliation: Department of Obstetrics & Gynecology, Columbia University Medical Center, 622 West 168th Street, PH-16, New York, NY 10032, USA. Electronic address: ls731@cumc.columbia.edu.
authors.forename: Lynn L
authors.initials: LL
authors.lastname: Simpson
mesh_terms: D000328:Adult; D002585:Cesarean Section / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D000068101:Maternal-Child Health Services; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D018566:Pregnancy, High-Risk; D011296:Prenatal Diagnosis / Q000639:trends*; D027724:Reproductive Techniques, Assisted / Q000639:trends*