Intrapartum ultrasound.
Sherer
D M
DM
D036861:Delivery, Obstetric; D005260:Female; D005323:Fetal Monitoring / Q000379:methods; D006801:Humans; D007745:Labor Onset; D007746:Labor Presentation; D010173:Palpation / Q000379:methods; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D016216:Ultrasonography, Prenatal / Q000379:methods*