A Comparison of Melengestrol Acetate Fed at Two Dose Levels to Feedlot Heifers

The Professional Animal Scientist - Tập 25 - Trang 731-736 - 2009
G.E. Sides1, J.T. Vasconcelos2, R.C. Borg1,3, O.A. Turgeon4, W.C. Koers4, M.S. Davis4, K. Vander Pol4, D.J. Weigel1, C.M. Tucker1
1Pfizer Animal Health, Kalamazoo, MI 49001
2Panhandle Research and Extension Center University of Nebraska Scottsbluff 69361
3Current address: Cobb-Vantress Inc., Siloam Springs, AR 72761.
4Bos Technica Research Services Inc., Salina, KS 67401

Tài liệu tham khảo

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