Y H Joshua Chen

Sample size adjustment based on promising interim results and its application in confirmatory clinical trials

Y H Joshua Chen, Caiyan Li, K K Gordon Lan, 2015, Clinical trials.

Testing superiority at interim analyses in a non‐inferiority trial

Y H Joshua Chen, Cong Chen, Cong Chen, 2012, Statistics in medicine.

Monitoring mortality at interim analyses while testing a composite endpoint at the final analysis.

Y H Joshua Chen, K K Gordon Lan, David L DeMets, 2003, Controlled clinical trials.