1. The great debate: “Is the cesarean delivery rate in the U.S. too high?”;Rosen,1987
2. The great debate: “Is the cesarean delivery rate in the U.S. too high?”;Spellacy,1987
3. Consensus development statement on cesarean childbirth;Obstet Gynecol,1981
4. The Green Bay cesarean section study. I. The physician factor as a determinant of cesarean birth rates;DeMott;Am J Obstet Gynecol,1990
5. Active management of labor as an alternative to cesarean section for dystocia;O’Driscoll;Obstet Gynecol,1984