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Conquering Switzerland: the emergence of Angiostrongylus vasorum in foxes over three decades and its rapid regional increase in prevalence contrast with the stable occurrence of lungworms | Parasitology | Cambridge Core
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Gelmerbahn, Guttannen, Bern, Switzerland, Europe, Stock Photo, Picture And Rights Managed Image. Pic. Y6S-3384375 | agefotostock
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