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Skarlupka AL, Handel A, Ross TM.Skarlupka AL, et al.Vaccine. 2020 Aug 10;38(36):5822-5830. doi: 10.1016/j.vaccine.2020.06.042. Epub 2020 Jul 16.Vaccine. 2020.PMID: 32682618
Skarlupka AL, Ross TM.Skarlupka AL, et al.Front Vet Sci. 2021 Aug 2;8:677693. doi: 10.3389/fvets.2021.677693. eCollection 2021.Front Vet Sci. 2021.PMID: 34409085Free PMC article.