<style face="normal" font="default" size="100%">The Thuringian bovine paratuberculosis control programme

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0<style face="normal" font="default" size="100%">The Thuringian bovine paratuberculosis control programme – results and experiences</style><style face="normal" font="default" size="100%">The Thuringian bovine paratuberculosis control programme – results and experiences</style>