Repeated in vivo stimulation of T and B cell responses in old mice generates protective immunity against lethal West Nile virus encephalitis.

Uhrlaub JL, Brien JD, Widman DG, Mason PW, Nikolich-Zugich J. "Repeated in vivo stimulation of T and B cell responses in old mice generates protective immunity against lethal West Nile virus encephalitis." J. Immunol.. 2011;186(7):3882-91.