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Koch J, Willesen JL.Koch J, et al. Among authors: willesen jl.Vet J. 2009 Mar;179(3):348-59. doi: 10.1016/j.tvjl.2007.11.014. Epub 2008 Jan 3.Vet J. 2009.PMID: 18180185Review.
Höllmer M, Willesen JL, Tolver A, Koch J.Höllmer M, et al. Among authors: willesen jl.J Vet Cardiol. 2016 Jun;18(2):137-45. doi: 10.1016/j.jvc.2016.02.001. Epub 2016 Mar 19.J Vet Cardiol. 2016.PMID: 27009978
Höllmer M, Willesen JL, Tolver A, Koch J.Höllmer M, et al. Among authors: willesen jl.Vet J. 2013 Sep;197(3):639-45. doi: 10.1016/j.tvjl.2013.05.045. Epub 2013 Jul 6.Vet J. 2013.PMID: 23838204
Höllmer M, Willesen JL, Jensen AT, Koch J.Höllmer M, et al. Among authors: willesen jl.J Small Anim Pract. 2008 Sep;49(9):432-7. doi: 10.1111/j.1748-5827.2008.00569.x. Epub 2008 Aug 5.J Small Anim Pract. 2008.PMID: 18684150