Surveillance for seasonal influenza virus prevalence in hospitalized children with lower respiratory tract infection in Guangzhou, China during the post-pandemic era

Guan WD, Gong XY, Mok CK, Chen TT, Wu SG, Pan SH, Cowling BJ, Yang ZF, Chen de H. Surveillance for seasonal influenza virus prevalence in hospitalized children with lower respiratory tract infection in Guangzhou, China during the post-pandemic era. PLoS One. 2015; 10(4): e0120983.