PT -期刊文章盟Caviedes伊凡AU -索托, Rodrigo AU - Herth, Felix TI - The determination of ventilatory inefficiency at rest in COPD: the expected parameter AID - 10.1183/13993003.02947-2020 DP - 2020 Oct 01 TA - European Respiratory Journal PG - 2002947 VI - 56 IP - 4 4099 - //www.qdcxjkg.com/content/56/4/2002947.short 4100 - //www.qdcxjkg.com/content/56/4/2002947.full SO - Eur Respir J2020 Oct 01; 56