Norovirus illness is a global problem: emergence and spread of norovirus GII.4 variants, 2001-2007.
Siebenga JJ, Vennema H, Zheng DP, Vinjé J, Lee BE, Pang XL, Ho EC, Lim W, Choudekar A, Broor S, Halperin T, Rasool NB, Hewitt J, Greening GE, Jin M, Duan ZJ, Lucero Y, O'Ryan M, Hoehne M, Schreier E, Ratcliff RM, White PA, Iritani N, Reuter G, Koopmans M.
Siebenga JJ, et al.
J Infect Dis. 2009 Sep 1;200(5):802-12. doi: 10.1086/605127.
J Infect Dis. 2009.
PMID: 19627248