DONG Gao-ling,NIU Zhi-qiang,LIU Li-xiao(Animal Husbandry Bureau of Zhengyang County of Henan Province,Zhengyang 463600,China,Quality Inspection and Supervision Center of Veterinary Drugs and Feed(Animal Product)of Zhumadian of Henan Province,Zhumadian 463000,China)
Research Progress on Detection Methods of Tetracyclines in Feed Stuff by High-performance Liquid Chromatography