Surveillance and genome analysis of human bocavirus in patients with respiratory infection in Guangzhou, China. oleh Lin Xu, Xia He, Ding-mei Zhang, Fa-shen Feng, Zhu Wang, Lin-lin Guan, Jue-heng Wu, Rong Zhou, Bo-jian Zheng, Kwok-yung Yuen, Meng-feng Li, Kai-yuan Cao