The relevance of placental location at 20–23 gestational weeks for prediction of placenta previa at delivery: evaluation of 8650 cases - Becker, R. H.; Vonk, R.; Mende, B. C.; Ragosch, V.; Entezami, M. (Ultrasound in obstetrics & gynecology, 2001)
Keywords: Adult; Biological and medical sciences; Cesarean Section; Confidence Intervals; Female; Gestational Age; Gynecology. Andrology. Obstetrics; Humans; Incidence; Management. Prenatal diagnosis; Medical sciences; Obstetric Labor Complications - prevention & control; Placenta - anatomy & histology; Placenta - diagnostic imaging; Placenta previa; Placenta Previa - diagnostic imaging; Placenta Previa - epidemiology; Predictive Value of Tests; Pregnancy; Pregnancy Trimester, Second; Pregnancy. Fetus. Placenta; Prenatal diagnosis; Prospective Studies; Reference Values; Risk Assessment; Second trimester; Sensitivity and Specificity; Ultrasonography, Prenatal; Ultrasound; Sonography; Human; Statistical analysis; Placenta previa; Pregnancy disorders; Placenta diseases; Epidemiology; Incidence; Prenatal; Placenta; Morphological analysis; Echography; Delivery disorders; Diagnosis