Pathology and diagnosis of avian bornavirus infection in wild Canada geese (Branta canadensis), trumpeter swans (Cygnus buccinator) and mute swans (Cygnus olor) in Canada: a retrospective study
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2007 ◽
Vol 36
(4)
◽
pp. 341-347
◽
2009 ◽
Vol 200
(4)
◽
pp. 539-547
◽