Liu, X., Liu, Y., Zhang, Y., Chen, Z., Tang, Z., Xu, Q., . . . Qi, Z. (2013). Pre-Existing Immunity with High Neutralizing Activity to 2009 Pandemic H1N1 Influenza Virus in Shanghai Population. Public Library of Science.

Liu, Xiaoqing, Yuan Liu, Yanjun Zhang, Zhihui Chen, Ziwei Tang, Qingqiang Xu, Yue Wang, Ping Zhao, e Zhongtian Qi. Pre-Existing Immunity With High Neutralizing Activity to 2009 Pandemic H1N1 Influenza Virus in Shanghai Population. Public Library of Science, 2013.

Liu, Xiaoqing, et al. Pre-Existing Immunity With High Neutralizing Activity to 2009 Pandemic H1N1 Influenza Virus in Shanghai Population. Public Library of Science, 2013.