Dynamic Changes in Quadriceps Strength and 6 Minute Walk Distance During COPD Exacerbations in the COPDMAP ConsortiumBethan Barker,Umme Kolsum,Vandana Gupta,Karen Edwards,Maria Shelley,Joanne Finch,Dave Singh,Christopher Brightling,Michael SteinerEuropean Respiratory Journal（2014）引用 23|浏览18AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
