Cite
Risk Factors for Severe Illness with 2009 Pandemic Influenza A (H1N1) Virus Infection in China.
MLA
Hongjie Yu, et al. “Risk Factors for Severe Illness with 2009 Pandemic Influenza A (H1N1) Virus Infection in China.” Clinical Infectious Diseases, vol. 52, no. 4, Feb. 2011, pp. 457–65. EBSCOhost, https://doi.org/10.1093/cid/ciq144.
APA
Hongjie Yu, Zijian Feng, Uyeki, T. M., Qiaohong Liao, Lei Zhou, Luzhao Feng, Min Ye, Nijuan Xiang, Yang Huai, Yuan Yuan, Hui Jiang, Yingdong Zheng, Gargiullo, P., Zhibin Peng, Yunxia Feng, Jiandong Zheng, Cuiling Xu, Yanping Zhang, Yuelong Shu, & Zhancheng Gao. (2011). Risk Factors for Severe Illness with 2009 Pandemic Influenza A (H1N1) Virus Infection in China. Clinical Infectious Diseases, 52(4), 457–465. https://doi.org/10.1093/cid/ciq144
Chicago
Hongjie Yu, Zijian Feng, Timothy M. Uyeki, Qiaohong Liao, Lei Zhou, Luzhao Feng, Min Ye, et al. 2011. “Risk Factors for Severe Illness with 2009 Pandemic Influenza A (H1N1) Virus Infection in China.” Clinical Infectious Diseases 52 (4): 457–65. doi:10.1093/cid/ciq144.