1. The Problems of Foetal Post-maturity and Prolongation of Pregnancy.
2. Beischer, N.A., Brown, J.B., and Townsend, L.: Am. J. Obst. & Gynec. In press.
3. Beischer, N.A., Evans, J.H., and Townsend, L.: Am. J. Obst. & Gynec. In press.
4. Analysis of the outcome of all pregnancies in a community
5. Fifth World Congress of Gynaecology and Obstetrics;Brown,1967