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Hennies M, Voglmayr JK, Dietrich E, Stollmann M, Moeller R, Holtz W.Hennies M, et al. Among authors: holtz w.Reprod Domest Anim. 2001 Apr;36(2):65-71. doi: 10.1046/j.1439-0531.2001.00250.x.Reprod Domest Anim. 2001.PMID: 11328558
Shahin M, Friedrich M, Gauly M, Holtz W.Shahin M, et al. Among authors: holtz w.Reprod Domest Anim. 2014 Aug;49(4):618-620. doi: 10.1111/rda.12336. Epub 2014 Jun 2.Reprod Domest Anim. 2014.PMID: 24888733
Friedrich M, Holtz W.Friedrich M, et al. Among authors: holtz w.Reprod Domest Anim. 2010 Feb;45(1):142-6. doi: 10.1111/j.1439-0531.2008.01287.x. Epub 2008 Nov 20.Reprod Domest Anim. 2010.PMID: 19032429
Hennies M, Holtz W.Hennies M, et al. Among authors: holtz w.J Immunol Methods. 1993 Jan 4;157(1-2):149-53. doi: 10.1016/0022-1759(93)90081-h.J Immunol Methods. 1993.PMID: 8423358
Gabriel HG, Wallenhorst S, Dietrich E, Holtz W.Gabriel HG, et al. Among authors: holtz w.Anim Reprod Sci. 2011 Jan;123(1-2):1-4. doi: 10.1016/j.anireprosci.2010.11.010. Epub 2010 Nov 26.Anim Reprod Sci. 2011.PMID: 21167663Clinical Trial.
Besenfelder U, Zinovieva N, Dietrich E, Sohnrey B, Holtz W, Brem G.Besenfelder U, et al. Among authors: holtz w.Vet Rec. 1994 Nov 12;135(20):480-1. doi: 10.1136/vr.135.20.480.Vet Rec. 1994.PMID: 7871674No abstract available.