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作者单位: | USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;Environment Canada, Science & Technology Branch, Saskatoon, Saskatchewan, Canada, S7N 5B4;USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;Maine Department of Inland Fisheries and Wildlife, Bangor, ME, United States of America, 04401;USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;USGS National Wildlife Health Center, Madison, WI, United States of America, 53711;University of Iceland, Snæfellsnes Research Centre, Stykkishólmur, Iceland 245;Southeastern Cooperative Wildlife Disease Study, University of Georgia, Athens, GA, United States of America, 30602;Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, S7N 5B4;Southeastern Cooperative Wildlife Disease Study, University of Georgia, Athens, GA, United States of America, 30602
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