Next-generation sequencing shows West Nile virus quasispecies diversification after a single passage in a carrion crow (Corvus corone) in vivo infection model., Dridi, M, Rosseel T, Orton R, Johnson P, Lecollinet S, Muylkens B, Lambrecht Bénédicte, and Van Borm Steven , J Gen Virol, 2015 Oct, Volume 96, Issue 10, p.2999-3009, (2015)