1. 1M.G. Beconi-Barker, R.D. Roof, T.J. Vidmar, R.E. Hornish, E.B. Smith, C.L. Gatchell, and T.J. Gilbertson (1996 ) Ceftiofur sodium: absorption, distribution, metabolism, and excretion in target animals and its determination by high-performance liquid chromatography . InACS Symposium Series 636: Veterinary Drug Residues, Food Safety. Eds Moats, W.A. & Medina, M.B., pp. 70-84. American Chemical Society, Washington, DC.
2. 2S.A. Brown (2000 )Administration of an Injectable Antibiotic in the Ear of an Animal. US Patent. 6,074,657.
3. 3ExcenelR(2001 ) InCompendium of Veterinary Products, 6th edn. Ed. Arrioja, A, pp. 1433-1435. North American Compendiums, Inc., Part Huron, MI.
4. 5J.A. Jackson, J.N. Davidson, T.N. TerHune, and R.A. Magonigle (1990 ) A dose response study of the fluroquinolone danofloxacin against induced bovine pneumonic pasteurellosis .XVI. World Buiatrics Congress. Proceedings, 1189 -1193 .