1. Novel designs and endpoints for phase II clinical trials;Adjei;Clin. Cancer Res.,2009
2. The moments of the maximum of correlated normal and t-variates;Afonja;J. R. Stat. Soc. Ser. B,1972
3. Testing marginal homogeneity for ordinal categorical variables;Agresti;Biometrics,1983
4. A survey of models for repeated ordered categorical response data;Agresti;Stat. Med.,1989