1. The Human Placenta;Boyd,1970
2. Autoradiographic evidence for migration and fusion of cells in the sheep placenta: resolution of a problem in placental classification;Wooding;Cell Biol Int Rep,1981
3. The forces that drive inert solutes and water across the epitheliochorial placentae of the sheep and the goat and the haemochorial placentae of the rabbit and the guinea pig;Faber;Placenta,1981
4. Placental Physiology;Faber,1983
5. Placental transport: a review;Schultz;Obstet Gynecol Surv,1970