Alterations in receptor binding properties of recent human influenza H3N2 viruses are associated with reduced natural killer cell lysis of infected cells - Owen,RE; Yamada,E; Thompson,CI; Phillipson,LJ; Thompson,C; Taylor,E; Zambon,M; Osborn,HMI; Barclay,WS; Borrow,P (JOURNAL OF VIROLOGY, 2007)