Undiagnosed respiratory disease: How to sample for success
Diagnoses of porcine astrovirus 4, porcine hemagglutinating encephalomyelitis virus resulted when more common viruses were ruled out.
Source: nationalhogfarmer.com
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Diagnoses of porcine astrovirus 4, porcine hemagglutinating encephalomyelitis virus resulted when more common viruses were ruled out.
Sioux Falls residents vote this fall whether to approve a new meatpacking plant in the city. The regional livestock industry supports the plant saying its technology will address concerns about odor and pollution.