Yarsan E, Karacal F, Ibrahim I G, Dikmen B, Koksal A, Das Y K
Faculty of Veterinary Medicine, Department of Pharmacology and Toxicology, Ankara University, 06110, Diskapi, Ankara, Turkey.
Bull Environ Contam Toxicol. 2007 Sep;79(3):255-8. doi: 10.1007/s00128-007-9034-9.