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Köhler L, Schulz-Kornas E, Vervuert I, Gittel C, Winter K, Berner D, Gerlach K.Köhler L, et al. Among authors: gittel c.BMC Vet Res. 2021 Jan 21;17(1):41. doi: 10.1186/s12917-021-02748-6.BMC Vet Res. 2021.PMID: 33478485Free PMC article.