Pixin Ran

Prevalence and risk factors of chronic obstructive pulmonary disease in China (the China Pulmonary Health [CPH] study): a national cross-sectional study

Chen Wang, Jianying Xu, Lan Yang et al. · The Lancet · 2018 · 1.7K citations

Medicine, Health Sciences, Preventive Medicine +12

Prevalence of Chronic Obstructive Pulmonary Disease in China

Nanshan Zhong, Chen Wang, Wan-zhen Yao et al. · American Journal of Respiratory and Critical Care Medicine · 2007 · 769 citations

Medicine, Clinical Sciences, Internal Medicine +16

Prevalence, risk factors, and management of asthma in China: a national cross-sectional study

Kewu Huang, Ting Yang, Jianying Xu et al. · The Lancet · 2019 · 763 citations · Full text

Medicine, Health Sciences, Preventive Medicine +14

Biomass fuels are the probable risk factor for chronic obstructive pulmonary disease in rural South China

Shuo Liu, Yumin Zhou, Xinwang Wang et al. · Thorax · 2007 · 297 citations · Full text

Public Health, Health Sciences, Population Health Sciences +17

Tiotropium in Early-Stage Chronic Obstructive Pulmonary Disease

Yumin Zhou, Nanshan Zhong, Xiaochen Li et al. · New England Journal of Medicine · 2017 · 293 citations

Pharmacy, Clinical Sciences, Pharmacotherapy +17