"10.4269/ajtmh.14-0239" . "Regional variation of climatic influences on West Nile virus outbreaks in the United States"^^ . . "91" . "677-684" . "2014"^^ . "10.4269/ajtmh.14-0239" . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . _:genid4 . _:genid4 . _:genid4 . _:genid4 . _:genid4 . _:genid4 . . . . . . .