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Klusmeyer TH, Lynch GL, Clark JH, Nelson DR.Klusmeyer TH, et al. Among authors: clark jh.J Dairy Sci. 1991 Jul;74(7):2206-19. doi: 10.3168/jds.s0022-0302(91)78394-x.J Dairy Sci. 1991.PMID: 1654345