References
- Neuberger J, Altman D G, Polson R, et al. Prognosis after liver transplantation for primary biliary cirrhosis. Transplantation
- Christensen E, Neuberger J, Crowe J, et al. Beneficial effect of azathioprine and prediction of prognosis in primary biliary cirrhosis. Gastroenterology; 1985; 89: 1084–1091
- Makuch R W. Adjusted survival curve estimation using covariates. J Chron Dis 1982; 3: 437–443
- Gail M H, Byar D B. Variance calculations for direct adjusted survival curves with applications to testing for no treatment effect. Biometr J 1986; 28: 587–599
- Thomsen B L, Keiding N, Altman D G. A note on the comparison of observed and expected survival. illustrated by the survival of livei- transplantation patients. University of Copenhagen, Research Report 80/2, Stat. Res. Unit
- Neuberger J, Altman D G, Christensen E, Tygstrup N, Williams R. Use of a prognostic index in evaluation of liver transplantation for primary biliary cirrhosis. Transplantation 1986; 41: 713–716
- Esquivel C O, Van Thiel D H, Demetris A J, et al. Transplantation for primary biliary cirrhosis. Gastroenterology 1988; 94: 1207–1216
- Dickson E R, Grambsch P, Markus B M, Klintmalm B H, Wiesner R H, Startzl T E. Transplantation markedly improves survival in PBC patients: application of the MAYO model on Pittsburgh transplant patients ‘Abstract’. Americal Association for the Study of Liver Disease. Gastroenterology 1988; 94: A535