Linguistic Validation of the Japanese Version of the Multidimensional Dyspnea Profile and Relation to Physical Activity in Patients with COPD 論文 Masashi Kanezaki・Akira Tamaki・Kunihiko Terada・Satoru Ebihara ·2022-01 ·『International Journal of Chronic Obstructive Pulmonary Disease』 Volume 17 pp. 223-230 doi:10.2147/copd.s339285