APA (7th ed.) Citation

C, G., X, S., W, D., N, S., & B, H. (2020). Correlation of Clinical Symptoms and Sputum Inflammatory Markers with Air Pollutants in Stable COPD Patients in Beijing Area. Dove Medical Press.

Chicago Style (17th ed.) Citation

C, Guo, Sun X, Diao W, Shen N, and He B. Correlation of Clinical Symptoms and Sputum Inflammatory Markers with Air Pollutants in Stable COPD Patients in Beijing Area. Dove Medical Press, 2020.

MLA (9th ed.) Citation

C, Guo, et al. Correlation of Clinical Symptoms and Sputum Inflammatory Markers with Air Pollutants in Stable COPD Patients in Beijing Area. Dove Medical Press, 2020.