1. The growth discordant twin;Blickstein;Obstet Gynecol Surv,1988
2. Growth discordancy in twin pregnancies: a risk not detected by measurements of biparietal diameter;Erkkola;Obstet Gynecol,1985
3. Ultrasonic growth patterns in normal and discordant twins;Crane;Obstet Gynecol,1980
4. The value of biparietal diameter and abdominal perimeter in the diagnosis of growth retardation in twin gestation;Barnea;Am J Perinatol,1985
5. Ultrasonic diagnosis of discordant fetal growth in twin gestations;Storlazzi;Obstet Gynecol,1987