1. Cost-effectiveness analysis of the Dutch liver transplantation programme;Bonsel;Transplantation Proceedings,1990
2. Utility measurement of health states by the general public using computer assisted interviewing;Bonsel,1991
3. Costs and benefits of the heart transplantation programmes at Harefield and Papworth hospitals;Buxton,1985
4. Cardiac transplantation in man;Clark;Annals of Internal Medicine,1971
5. Analysis of survival data;Cox,1984