APA Citation

Lou, P., Zhu, Y., Chen, P., Zhang, P., Yu, J., Zhang, N., . . . Zhao, J. (2012). Vulnerability, beliefs, treatments and economic burden of chronic obstructive pulmonary disease in rural areas in China: A cross-sectional study. BioMed Central.

Citação norma Chicago

Lou, Peian, et al. Vulnerability, Beliefs, Treatments and Economic Burden of Chronic Obstructive Pulmonary Disease in Rural Areas in China: A Cross-sectional Study. BioMed Central, 2012.

MLA Citation

Lou, Peian, et al. Vulnerability, Beliefs, Treatments and Economic Burden of Chronic Obstructive Pulmonary Disease in Rural Areas in China: A Cross-sectional Study. BioMed Central, 2012.

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