Dong, H., Hao, Y., Li, D., Su, Z., Li, W., Shi, B., & Gao, P. (2020). Risk Factors for Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Industrial Regions of China: A Multicenter Cross-Sectional Study. Int J Chron Obstruct Pulmon Dis.
শিকাগো স্টাইলে সাইটেশনDong, Hongna, Yuqiu Hao, Dapeng Li, Zhenzhong Su, Wei Li, Bingqing Shi, এবং Peng Gao. "Risk Factors for Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Industrial Regions of China: A Multicenter Cross-Sectional Study." Int J Chron Obstruct Pulmon Dis 2020.
এমএলএ সাইটেশনDong, Hongna, et al. "Risk Factors for Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Industrial Regions of China: A Multicenter Cross-Sectional Study." Int J Chron Obstruct Pulmon Dis 2020.