Symposium on Tissue Typing and Organ Transplantation ( 1970 : University of Minnesota) Yunis, Edmond J., ed. Gatti, Richard A., ed. Amos, D. Bernard, ed.

International Symposium on Human Aspects of Clinical Transplantation ( 1972 : San Francisco) Rapaport, Felix T., ed.

Symposium on Corneal Graft Failure (1972 : London, England) Porter, Ruth. Knight, Julie. 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)