Chen, H., Liu, X., Gao, X., Lv, Y., Zhou, L., Shi, J., . . . Yu, W. Epidemiological evidence relating risk factors to chronic obstructive pulmonary disease in China: A systematic review and meta-analysis. Public Library of Science (PLoS).
Chicago Style (17th ed.) CitationChen, Hong, et al. Epidemiological Evidence Relating Risk Factors to Chronic Obstructive Pulmonary Disease in China: A Systematic Review and Meta-analysis. Public Library of Science (PLoS).
MLA (9th ed.) CitationChen, Hong, et al. Epidemiological Evidence Relating Risk Factors to Chronic Obstructive Pulmonary Disease in China: A Systematic Review and Meta-analysis. Public Library of Science (PLoS).
Warning: These citations may not always be 100% accurate.