1. The human Amnion and Chorion;Bourne,1962
2. The human placenta;Boyd,1970
3. The surface of the syncytium of the human chorionic villus;Boyd;J. Anat. London,1968
4. The antenatal measurement of fetal urine production;Campbell;J. Obstet. Gynaec. Brit. Cwth,1973
5. La dynamique du liquide amniotique;Hoang Ngoc Minh;Ann. Anat. Path.,1978