The Efficacy and Safety of the Novel Long-Acting β 2 Agonist Vilanterol in Patients With COPDNicola A. Hanania,Gregory Feldman, Wolfgang Zachgo,Jae-Jeong Shim,Courtney Crim,Lisa Sanford,Sally Lettis,Frank Barnhart,Brett HaumannChest(2012)引用 106|浏览1暂无评分AI 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