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Krontveit RI, Nødtvedt A, Sævik BK, Ropstad E, Skogmo HK, Trangerud C.Krontveit RI, et al. Among authors: trangerud c.Prev Vet Med. 2010 Dec 1;97(3-4):252-63. doi: 10.1016/j.prevetmed.2010.09.015. Epub 2010 Oct 16.Prev Vet Med. 2010.PMID: 20956024
Krontveit RI, Nødtvedt A, Sævik BK, Ropstad E, Trangerud C.Krontveit RI, et al. Among authors: trangerud c.Am J Vet Res. 2012 Jun;73(6):838-46. doi: 10.2460/ajvr.73.6.838.Am J Vet Res. 2012.PMID: 22620698Free article.
Krontveit RI, Trangerud C, Nødtvedt A, Dohoo I, Moe L, Sævik BK.Krontveit RI, et al. Among authors: trangerud c.Vet J. 2012 Jul;193(1):206-11. doi: 10.1016/j.tvjl.2011.10.015. Epub 2011 Nov 16.Vet J. 2012.PMID: 22093911