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3. American College of Obstetricians and Gynecologists, Committee on Obstetrics: Maternal and Fetal Medicine: Guidelines for vaginal delivery after a previous cesarean birth. Washington, DC, November 1984
4. Cesarean/Support Education and Concern (C-Sec Inc.), 22 Forest Road, Framingham, MA 01701
5. Vaginal birth after two or more previous cesarean sections;Farmakides;Am J Obstet Gynecol,1987