1. Cesarean childbirth. Report of a consensus development conference, Sept 22-24, 1980;National Institutes of Health,1981
2. Correlation of decrease m perinatal mortality;O'Driscoll;Obstet Gynecol,1983
3. Active management of labor as an alternative to cesarean section for dystocia;O'Dnscoll;Obstet Gynecol,1984
4. Cesarean section: An answer to the House of Home;Leveno;Am J Obstet Gynecol,1985
5. Duration of labour;O'Driscoll,1980