APA (7th ed.) Citation

Sun, R., Chen, X., Wu, Y., & Yu, H. Factors Associated with the Clinical Severity and Disease Burden of COVID-19 Caused by Omicron BA.2 in Shanghai and Hong Kong, China. Compuscript Ltd.

Chicago Style (17th ed.) Citation

Sun, Ruijia, Xinhua Chen, Yanpeng Wu, and Hongjie Yu. Factors Associated with the Clinical Severity and Disease Burden of COVID-19 Caused by Omicron BA.2 in Shanghai and Hong Kong, China. Compuscript Ltd.

MLA (9th ed.) Citation

Sun, Ruijia, et al. Factors Associated with the Clinical Severity and Disease Burden of COVID-19 Caused by Omicron BA.2 in Shanghai and Hong Kong, China. Compuscript Ltd.