Zhang, X., Pang, L., Lv, X., & Zhang, H. (2021). Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: A systematic review and meta-analysis. Clinics (Sao Paulo).
Citação norma ChicagoZhang, XinXin, LiJian Pang, XiaoDong Lv, and HaoYang Zhang. "Risk Factors for Bronchiectasis in Patients With Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-analysis." Clinics (Sao Paulo) 2021.
MLA引文Zhang, XinXin, LiJian Pang, XiaoDong Lv, and HaoYang Zhang. "Risk Factors for Bronchiectasis in Patients With Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-analysis." Clinics (Sao Paulo) 2021.
警告：這些引文格式不一定是100％准確.