1. Final decision of the commissioner. Docket # 2000N‐I 57 1 Withdrawal of the approval of the new animal drug application for enrofloxacin in poultry Department of Health and Human Services U.S. Food and Drug Administration
2. FDA Center for Veterinary Medicine.FDA Order Prohibits Extralabel Use of Fluoroquinolones and Glycopeptides.http://www.fda.gov/AnimalVeterinary/NewsEvents/CVMUpdates/ucm127904.htm.June 2 1997.
3. Official journal of the European Union. L268:29–43 Regulation (EC) No 1831/2003 of the European Parliament and of the Council of 22 September 2003 on additives for use in Animal Nutrition
4. Official journal of the European Union. L24:1–8 Annex I Council Regulation (EEC) No 2377/90 of 26 June 1990 laying down a Community procedure for the establishment of maximum residue limits of veterinary medicinal products in foodstuffs of Animal origin
5. Multiresidue Method for Simultaneous Determination of Ten Quinolone Antibacterial Residues in Multimatrix/Multispecies Animal Tissues by Liquid Chromatography with Fluorescence Detection: Single Laboratory Validation Study