1. Chromosome 22 breakpoint location as a predictive factor for early blast crisis in chronic myeloid leukemia (CML);Benn;Blood,1987
2. A multivariate analysis of prognostic factors in chronic myeloid leukemia;Cervantes;Blood,1982
3. Prognostic significance of cytogenetical studies in chronic granulocytic leukaemia;Cervantes;Scandinavian Journal of Haematology,1982
4. Chronic myelogenous leukemia: is aggressive treatment indicated?;Clarkson;Journal of Clinical Oncology,1985
5. Regression models and life tables;Cox;Journal of the Royal Statistical Society, Series B,1972