Differences in classification of COPD group using COPD assessment test (CAT) or modified Medical Research Council (mMRC) dyspnea scores: a cross-sectional analyses
Titel:
Differences in classification of COPD group using COPD assessment test (CAT) or modified Medical Research Council (mMRC) dyspnea scores: a cross-sectional analyses
Auteur:
Kim, Sunmin Oh, Jisun Kim, Yu-Il Ban, Hee-Jung Kwon, Yong-Soo Oh, In-Jae Kim, Kyu-Sik Kim, Young-Chul Lim, Sung-Chul