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Bromley CM, Snowder GD, Van Vleck LD.Bromley CM, et al. Among authors: snowder gd.J Anim Sci. 2000 Apr;78(4):846-58. doi: 10.2527/2000.784846x.J Anim Sci. 2000.PMID: 10784173
Bromley CM, Van Vleck LD, Snowder GD.Bromley CM, et al. Among authors: snowder gd.J Anim Sci. 2001 Feb;79(2):339-46. doi: 10.2527/2001.792339x.J Anim Sci. 2001.PMID: 11219442