APA

Liu W., Mu W., Zhang H., Zhai J., Li X., Guan P., Lian F., Feng J., Yu S., Wang X., Si J., Sun Z. & Huang Y. (20210211). Azithromycin as an add-on treatment for persistent uncontrolled asthma in adults: protocol of a systematic review and meta-analysis. : BMJ open.

Chicago

Liu Wei, Mu Wei, Zhang Huiting, Zhai Jingbo, Li Xiaodan, Guan Peng, Lian Fu, Feng Jihong, Yu Shuangjiang, Wang Xuepin, Si Jinhua, Sun Zengtao and Huang Yuhong. 20210211. Azithromycin as an add-on treatment for persistent uncontrolled asthma in adults: protocol of a systematic review and meta-analysis. : BMJ open.

Harvard

Liu W., Mu W., Zhang H., Zhai J., Li X., Guan P., Lian F., Feng J., Yu S., Wang X., Si J., Sun Z. and Huang Y. (20210211). Azithromycin as an add-on treatment for persistent uncontrolled asthma in adults: protocol of a systematic review and meta-analysis. : BMJ open.

MLA

Liu Wei, Mu Wei, Zhang Huiting, Zhai Jingbo, Li Xiaodan, Guan Peng, Lian Fu, Feng Jihong, Yu Shuangjiang, Wang Xuepin, Si Jinhua, Sun Zengtao and Huang Yuhong. Azithromycin as an add-on treatment for persistent uncontrolled asthma in adults: protocol of a systematic review and meta-analysis. : BMJ open. 20210211.