Modeling the association of space, time, and host species with variation of the HA, NA, and NS genes of H5N1 highly pathogenic avian influenza viruses isolated from birds in Romania in 2005-2007

对2005-2007年罗马尼亚鸟类中分离的H5N1高致病性禽流感病毒的HA、NA和NS基因变异与空间、时间和宿主物种的关联进行建模