論文（英文）
Oba K. Statistical challenges for central monitoring in clinical trials: a review. Int J Clin Oncol 2016;21(1):28-37.
Oba K. Statistical challenges for central monitoring in clinical trials: a review. Int J Clin Oncol 2016;21(1):28-37.
Oba K. Statistical challenges for central monitoring in clinical trials: a review. Int J Clin Oncol 2016;21(1):28-37.