論文（英文）
Kawahara T, Taira N, Shiroiwa T, Hagiwara Y, Fukuda T, Uemura Y, Mukai H. Minimal important differences of EORTC QLQ-C30 for metastatic breast cancer patients: results from a randomized clinical trial. Qual Life Res. 2022 Jan 4. doi: 10.1007/s11136-021-03074-y. Online ahead of print.
Kawahara T, Taira N, Shiroiwa T, Hagiwara Y, Fukuda T, Uemura Y, Mukai H. Minimal important differences of EORTC QLQ-C30 for metastatic breast cancer patients: results from a randomized clinical trial. Qual Life Res. 2022 Jan 4. doi: 10.1007/s11136-021-03074-y. Online ahead of print.