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Plos One|October 26, 2018
A quantitative method for measuring the relationship between an objective endpoint and patient reported outcome measuresChul Ahn, Xin Fang, Phyllis Silverman, et al.Journal of Biopharmaceutical Statistics|September 15, 2015
Can sequential parallel comparison design and two-way enriched design be useful in medical device clinical trials?Anastasia Ivanova, Zhiwei Zhang, Laura Thompson, et al.General Physiology and Biophysics|July 13, 2013
The apoptosis pathway of photodynamic therapy using 9-HpbD-a in AMC-HN3 human head and neck cancer cell line and in vivoJin-Chul AhnContemporary Clinical Trials|May 4, 2012
Sample size calculation for time-averaged differences in the presence of missing dataSong Zhang, Chul AhnContemporary Clinical Trials|January 19, 2011
How many measurements for time-averaged differences in repeated measurement studies?Song Zhang, Chul AhnStatistics in Biopharmaceutical Research|July 20, 2011
Adding Subjects or Adding Measurements in Repeated Measurement Studies Under Financial ConstraintsSong Zhang, Chul AhnPharmaceutical Statistics|December 5, 2008
Effects of correlation and missing data on sample size estimation in longitudinal clinical trialsSong Zhang, Chul AhnMethods in Molecular Biology (Clifton, N.J.)|July 24, 2010
Statistical methods for integrating multiple types of high-throughput dataYang Xie, Chul AhnJournal of Investigative Medicine : the Official Publication of the American Federation for Clinical Research|December 17, 2009
Randomized clinical trials in stroke researchChul Ahn, Daniel AhnComputational Statistics & Data Analysis|November 28, 2012
Sample Size Calculation for Comparing Time-Averaged Responses in K-Group Repeated-Measurement StudiesSong Zhang, Chul AhnPageof 269