Carcinoma of the oesophagus, A. Watson; the management of gastric cancer, D. Cunningham; carcinoma of the pancreas and biliary system, D.C. Carter; colorectal cancer, C.S. McArdle; endocrine tumours, J.R. Farndon; breast cancer, C.S. McArdle; kidney, Alistair W.S. Ritchie; bladder cancer, G.D. Chisholm; prostate, David Kirk; testis cancer, S.B. Kaye; tumours of the head and neck, Ian A. McGregor; management of cutanuous malignant melanoma, Rona M. MacKie; bone and soft tissues, K. Pooley; lymphoma, M. Soukop; principles of cancer therapy, M.A. Cornbleet; recent advances in cancer research, David J. Kerr.