Chronic obstructive pulmonary disease among lung cancer free smokers: The importance of health controlsRanda El-Zein,Michelle K. McHugh,Ronald C. Eldridge, Jack L. Follis,Carol J. Etzel,Sanjay SheteRespiratory Medicine(2016)引用 23|浏览6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