Adjuvant chemotherapy and survival outcomes in rectal cancer patients with good response (ypT0-2N0) after neoadjuvant chemoradiotherapy and surgery: A retrospective nationwide anal... oleh Yu-Hsuan Kuo, Yu-Hsuan Kuo, Yun-Tzu Lin, Chung-Han Ho, Chung-Han Ho, Chia-Lin Chou, Chia-Lin Chou, Li-Chin Cheng, Chia-Jen Tsai, Wei-Ju Hong, Yi-Chen Chen, Ching-Chieh Yang, Ching-Chieh Yang