1. Prevalence of chronic obstructive pulmonary disease in China: a large, population-based survey;Zhong;Am J Respir Crit Care Med,2007
2. The risk factors for chronic obstructive pulmonary disease in Xinjiang rural areas;Ling;Zhong Hua Jie He He Hu Xi Za Zhi,2011
3. Distribution and clinical features of cold dryness syndrome of chronic obstructive pulmonary disease in the northwest of China;Li;Zhong Guo Zhong Yi Yao Xin Xi Za Zhi,2012
4. Mechanism of phlegm syndrome from pathological changes of mucus-like materials;Wang;Shanghai Zhong Yi Yao Za Zhi,2005
5. Systematic study of cold-dryness syndrome of chronic obstructive pulmonary disease in Xinjiang;Gao,2013