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Varner, Michael W. | Serial salivary estriol to detect an increased risk of preterm birth. | OBJECTIVE: To evaluate serial measurements of salivary estriol (E3) to detect increased risk of spontaneous preterm labor and preterm birth. METHODS: A masked, prospective, multicenter trial of 956 women with singleton pregnancies was completed at eight United States medical centers. Saliva was coll... | Estriol; Preterm Birth; Spontaneous Preterm Labor | 2000-10 |
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Varner, Michael W. | Blood transfusion and cesarean delivery. | OBJECTIVE: To evaluate risks for intraoperative or postoperative packed red blood cell transfusion in women who underwent cesarean delivery. METHODS: This was a 19-university prospective observational study. All primary cesarean deliveries from January 1, 1999, to December 31, 2000, and all repeat c... | Blood Transfusion; Postpartum Hemorrhage; Pregnancy Complications; Anemia | 2006-10 |