Affiliation:
1. Obstetrics and Gynecology; Maternal and Child Health Research Program; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
Subject
Obstetrics and Gynecology,Radiology, Nuclear Medicine and imaging,Reproductive Medicine,General Medicine,Radiological and Ultrasound Technology
Reference29 articles.
1. American College of Obstetricians and Gynecologists (ACOG) Practice Bulletin No. 12: Intrauterine growth restriction Washington, DC 2008 http://www.acog.org/publications/educational_bulletins/pb012.cfm
2. Detection of intrauterine growth retardation: a new use for sonographic placental grading;Kazzi;Am J Obstet Gynecol,1983
3. Third trimester placental grading by ultrasonography as a test of fetal wellbeing;Proud;Br Med J (Clin Res Ed),1987
4. Changes in placental ultrasonic appearance. II. Pathologic significance of Grade III placental changes;Quinlan;Am J Obstet Gynecol,1982
5. Poor agreement between operators on grading of the placenta;Moran;J Obstet Gynaecol,2011
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