学会発表（国際）
A stochastic curtailment method based on the widthed log-rank test for delayed treatment effects.
Yoshida M and Matsuyama Y. A stochastic curtailment method based on the widthed log-rank test for delayed treatment effects. The 31h annual Conference of the International Society for Clinical Biostatistics (ISCB). 29July-2August 2010, Montpellier, France. Abstract P1-2715.