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. 2007 Nov 19;144(2):105–106. doi: 10.1016/0007-1935(88)90041-3
Animal disease research
1Central Veterinary Laboratory U.S.A.
Issue date 1988 March-April.
Copyright © 1988 Published by Elsevier Ltd.
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PMCID: PMC7130251 PMID: 3382898