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Morris CA, Harris SD, May SG, Jackson TC, Hale DS, Miller RK, Keeton JT, Acuff GR, Lucia LM, Savell JW.Morris CA, et al. Among authors: may sg.Poult Sci. 1995 Oct;74(10):1683-7. doi: 10.3382/ps.0741683.Poult Sci. 1995.PMID: 8559734Free article.