clinical objective indicators

Canonical correlation analysis of factors that influence quality of life among patients with chronic obstructive pulmonary disease based on QLICD-COPD (V2.0)
Yuxi Liu, Jinghao Ruan, Chonghua Wan, Jianfeng Tan, Bin Wu, Zhihuan Zhao

BMJ Open Respiratory Research May 2022, 9 (1) e001192; DOI: 10.1136/bmjresp-2021-001192

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clinical objective indicators