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Schneider A, Corrêa MN, Butler WR.Schneider A, et al. Among authors: butler wr.Res Vet Sci. 2013 Aug;95(1):269-71. doi: 10.1016/j.rvsc.2013.02.010. Epub 2013 Mar 26.Res Vet Sci. 2013.PMID: 23540606
Cheong SH, Sá Filho OG, Absalon-Medina VA, Schneider A, Butler WR, Gilbert RO.Cheong SH, et al. Among authors: butler wr.PLoS One. 2017 May 19;12(5):e0177356. doi: 10.1371/journal.pone.0177356. eCollection 2017.PLoS One. 2017.PMID: 28542500Free PMC article.
Schneider A, Corrêa MN, Butler WR.Schneider A, et al. Among authors: butler wr.Theriogenology. 2013 Dec;80(9):1061-6. doi: 10.1016/j.theriogenology.2013.08.006. Epub 2013 Oct 4.Theriogenology. 2013.PMID: 24094698