Symposium on Abortion: Medical Progress and Social Implications (1984 : London, England)

Symposium on Temperamental Differences in Infants and Young Children (1981 : London, England)

Symposium on Adhesion and Microorganism Pathogenicity (1980 : London, England)

Symposium on Development of the Autonomic Nervous System (1980 : London, England)

Symposium on Microenvironments in Haemopoietic and Lymphoid Differentiation (1980 : London, England)

Symposium on Blood Cells and Vessel Walls (1979 : London, England)

Symposium on the Assessment of Quantitative Histochemical Techniques (1979 : London, England)

Symposium on Metabolic Functions of the Lung (1980 : London, England)

Symposium on Biological Roles of Copper (1980 : London, England)

Symposium on Sex, Hormones, and Behaviour (1978 : London, England)

Symposium on Maternal Recognition of Pregnancy (1978 : London, England)

Symposium on Genetics and Human Biology: Possibilities and Realities (1978 : London, England)