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4. Effects of sequential implanting and ractopamine hydrochloride supplementation on carcass characteristics and longissimus muscle tenderness of calf-fed steers and heifers. Woerner DR, Tatum JD, Engle TE, Belk KE, Couch DW. J Anim Sci; 2011 Jan; 89(1):201-9. PubMed ID: 21178182 [Abstract] [Full Text] [Related]
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