REFERENCES
- Fields, H., Greene, J. W., JR. and Payne, F. L.: Indicated termination of late pregnancy. Obst. & Gynec. 17: 30, 1961.
- Theobald, G. W. and Lundborg, R. A.: The induction of labour by the balloon and pump method. J. Obst & Gynaec. Brit. Comm. 69: 428, 1962.
- Moore, G. E.: How to achieve surgical results by really trying. Surg. Gynec. & Obst. 116: 497, 1963.
- Keettel, W. C., Randall, J. H. and Donnelly, M. M.: The hazards of elective induction of labor. Am. J. Obst. & Gynec. 75: 496, 1958.
- Niswander, K. R. and Patterson, R. J.: Potential hazards of elective induction of labor. Eleventh annual meeting of the American College of Obstetricians and Gynecologists, New York, 1963.
- Mengert, W. F.: Trends in obstetrics and gynecology. Obst. & Gynec. 20: 923, 1962.