Reference Equations for Assessing the Physical Activity of Japanese Patients with Chronic Obstructive Pulmonary Disease.
Yoshiaki MinakataSeigo SasakiYuichiro AzumaKazumi KawabeHideya OnoPublished in: International journal of chronic obstructive pulmonary disease (2021)
UMIN-CTR; No.: UMIN000025459; URL: https://www.umin.ac.jp/ctr/index.htm.
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