. 2014 Sep 25;16(9):e221. doi: 10.2196/jmir.3763
©Chen Mao, Xin-Yin Wu, Xiao-Hong Fu, Meng-Yang Di, Yuan-Yuan Yu, Jin-Qiu Yuan, Zu-Yao Yang, Jin-Ling Tang. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 25.09.2014.
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Figure 2.
Dates of onset of illness in patients with confirmed H7N9 infection in China from early 2013 to February 10, 2014.