Sonographic estimates of fetal weight in the intrauterine growth retardation population.
Am J Perinatol., Jan;7(1):5-7 (1990)
Intrauterine growth retardation--a prospective study of the diagnostic value of real-time sonography combined with umbilical artery flow velocimetry.
Obstet Gynecol., Oct;72(4):611-4 (1988)
Intrapartum vibratory acoustic stimulation of the human fetus during episodes of decreased heart rate variability.
Am. J. Obstet. Gynecol., Dec;157(6):1355-8 (1987)