Studies to determine the presence of neutralizing antibody in sera and kidneys from swine recovered from African swine fever.
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Biomedical subjects
Publications and source records attributed to W R Hess.
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A plaque assay for duck plague virus was developed for a chicken embryo-adapted virus and a duck lethal virus and used to determine the identity of these viruses. Using the plaque inhibition neutralization test, duck plague virus was differentiated from Newcastle disease, fowl plague, and duck hepatitis viruses. The plaque morphology is described.
This article is based upon data which are suitable for the correlation of behavioral research and experimental neurophysiology. Causal thinking manifests a sort of integrative activity which brings simultaneous and successive patterns of nervous excitation into a subjectively meaningful frame of reference. While neuronal patterns determine the content of consciousness, they fail to provide clues concerning the transformation of such patterns into subjective experience.
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