Symposium on Hard Tissue Growth, Repair and Remineralization (1972 : London, England) Elliott, Katherine May. FitzSimons, David W. Wiley InterScience (Online service)

Symposium on Locomotion of Tissue Cells (1972 : London, England) Porter, Ruth. FitzSimons, David W. Ciba Foundation. Wiley InterScience (Online service)

Symposium on Legal and Other Aspects of Artificial Insemination by Donor (A.I.D.) and Embryo Transfer (1972 : Ciba Foundation) Wolstenholme, G. E. W. (Gordon Ethelbert Ward) FitzSimons, David W. Ciba Foundation. Wiley InterScience (Online service)

Symposium on the Human Lens--in Relation to Cataract (1973 : London, England) Elliott, Katherine May. FitzSimons, David W. Ciba Foundation. Wiley InterScience (Online service)