A new classification of placenta previa: measuring progress in obstetrics.
Oppenheimer
Lawrence W
LW
Farine
Dan
D
D005260:Female; D006801:Humans; D010923:Placenta Previa / Q000145:classification* / Q000000981:diagnostic imaging; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D014219:Trial of Labor; D016216:Ultrasonography, Prenatal