5U.S.Food and Drug Administration (FDA). FDA order prohibits extralabel use of phenylbutazone in certain dairy cattle[EB/OL].http://www.fda.gov/AnimalVeterinary/NewsEvents/CVMUpdates/ucm 124078.him,2013.
6National Health Service,UK. Drugs used in rheumatic diseases and gout,drugs for primary care and/or hospital use[EB/OL].http://www.iow.nhs.uk/index.asp?record=1655,2013.
7KUKANICH B,BIDGOOD T,KNESL O. Clinical pharmacology of nonsteroidal anti-inflammatory drugs in dogs[J].{H}VETERINARY ANAESTHESIA AND ANALGESIA,2012.69-90.
8PETERSA R J B,BOLCKA Y J C,RUTGERSA P. Multi-residue screening of veterinary drugs in egg,fish and meat using high-resolution liquid chromatography accurate mass time-of-flight mass spectrometry[J].{H}Journal of Chromatography A,2009.8206-8216.
