American Journal of Obstetrics and Gynecology · 2007 · 160 citations · 30 references
MedicineMaternal HealthObstetricsObstetric ComplicationsPreterm BirthPerinatal Risk FactorsPreterm LaborRecurrent Preterm BirthRisk Factors For Preterm BirthPreterm Delivery Risk AssessmentPreterm Labor RiskRecurrence Risk EstimationRecurrent Preterm Birth PreventionSpontaneous Preterm Birth Recurrence
30
Robert L. Goldenberg, Jay D. Iams, B.M. Mercer et al. · American Journal of Public Health · 1998 · 448 citations