Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology
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Ultrasound Obstet Gynecol · Nov 2015
Multicenter Study Observational StudyPrediction of delivery mode by ultrasound-assessed fetal position in nulliparous women with prolonged first stage of labor.
To ascertain if fetal head position on transabdominal ultrasound is associated with delivery by Cesarean section in nulliparous women with a prolonged first stage of labor. ⋯ OP fetal head position assessed by transabdominal ultrasound was significantly associated with delivery by Cesarean section.