1. Fetal Macrosomia. ACOG Practice Bulletin No. 22;American College of Obstetricians and Gynecologists,2000
2. Intrauterine Growth Restriction. ACOG Practice Bulletin No. 12;American College of Obstetricians and Gynecologists,2002
3. Ultrasonography in Pregnancy. ACOG Practice Bulletin No. 12;American College of Obstetricians and Gynecologists,2004
4. Clinical and patient estimation of fetal weight vs ultrasound estimation;Baum;Journal of Reproductive Medicine,2002
5. Sonographically estimated fetal weights: accuracy and limitations;Benacerraf;American Journal of Obstetrics and Gynecology,1988