Symposium on Leukaemia Research (1953 : Ciba Foundation) Wolstenholme, G. E. W. (Gordon Ethelbert Ward), ed. Cameron, Margaret P. Etherington, Joan. Ciba Foundation.

Symposium on Research and Medical Practice (1976 : London, England) Wolstenholme, G. E. W. (Gordon Ethelbert Ward) O'Connor, Maeve. Ciba Foundation. Wiley InterScience (Online service)

Ciba Foundation Tenth Anniversary Symposium on Significant Trends in Medical Research (1959 : London, England) Wolstenholme, G. E. W. (Gordon Ethelbert Ward) O'Connor, Cecilia M. (Cecilia Mary), 1927- O'Connor, Maeve. Ciba Foundation.

Symposium on Medical Research Systems in Europe (1973 : London, England) Woodford, F. Peter, 1930- Wellcome Trust (London, England) Ciba Foundation. Wiley InterScience (Online service)

Symposium on the Molecular Basis of Cellular Defence Mechanisms (1996 : Walter and Eliza Hall Institute of Medical Research) Bock, Gregory. Goode, Jamie. Ciba Foundation.

Symposium on Precision Agriculture (1997 : Wageningen, Netherlands) Lake, J. V. Bock, Gregory. Goode, Jamie. European Environmental Research Organisation.

Symposium on Health Impacts of Large Releases of Radionuclides (1996 : Saint Petersburg, Russia) Lake, J. V. Bock, Gregory. Cardew, Gail. Ciba Foundation.

Symposium on Environmental Change and Human Health (1992 : Wageningen, Netherlands) Lake, J. V. Bock, Gregory. Ackrill, Kate. European Environmental Research Organisation.

Symposium on World Food Production by Means of Sustainable Agriculture: the Role of Crop Protection (1992 : Madras, India) Chadwick, Derek. Marsh, Joan. Centre for Research on Sustainable Agricultural and Rural Development (Chennai, India) Ciba Foundation.