title: [Molecular characterization of the early phase of the novel influenza A H1N1 (2009) viruses].
authors.affiliation: Jiangsu Center for Disease Control and Prevention, Nanjing 210009, China. qixiansyc@hotmail.com
authors.forename: Xian
authors.initials: X
authors.lastname: Qi
authors.forename: Fenyang
authors.initials: F
authors.lastname: Tang
authors.forename: Liang
authors.initials: L
authors.lastname: Li
authors.forename: Lunbiao
authors.initials: L
authors.lastname: Cui
authors.forename: Bin
authors.initials: B
authors.lastname: Wu
authors.forename: Rongqiang
authors.initials: R
authors.lastname: Zu
authors.forename: Fengcai
authors.initials: F
authors.lastname: Zhu
authors.forename: Haitao
authors.initials: H
authors.lastname: Yang
authors.forename: Hua
authors.initials: H
authors.lastname: Wang