TitleAbstractYear(sorted ascending)
exposure of red knots (calidris canutus rufa) to select avian pathogens; patagonia, part of the shorebird surveillance, red knots (calidris canutus rufa) were sampled in two patagonian sites in argentina, río grande and san antonio oeste, during 2005-2006. cloacal swabs and serum samples were collected from 156 birds and tested by virus isolation (newcastle disease virus), polymerase chain reaction (pcr; avian influenza virus and plasmodium/hemoproteus), and for antibodies to st. louis encephalitis virus. all test results were negative.200717984283
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